subject:"\[jira\] \[Commented\] \(KAFKA\-7965\) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup"

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-01-09 Thread Guozhang Wang (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17012305#comment-17012305
 ] 

Guozhang Wang commented on KAFKA-7965:
--

https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/157/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-01-28 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17025634#comment-17025634
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/388/testReport/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]
{quote}org.scalatest.exceptions.TestFailedException: The remaining consumers in 
the group could not fetch the expected records at 
org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530) at 
org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529) at 
org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1389) at 
org.scalatest.Assertions.fail(Assertions.scala:1091) at 
org.scalatest.Assertions.fail$(Assertions.scala:1087) at 
org.scalatest.Assertions$.fail(Assertions.scala:1389) at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:329){quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-01-28 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17025635#comment-17025635
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/4400/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-02-01 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028188#comment-17028188
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/4458/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-02-05 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031119#comment-17031119
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/4509/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-02-06 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031940#comment-17031940
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/518/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-02-06 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031946#comment-17031946
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/4530/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-02-12 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=1703#comment-1703
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/4665/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-02-23 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17042923#comment-17042923
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/4866/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

org.scalatest.exceptions.TestFailedException: The remaining consumers in the 
group could not fetch the expected records

STDOUT (excerpt):
{quote}[2020-02-22 09:29:01,489] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition __consumer_offsets-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76) 
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.

[2020-02-22 09:29:01,700] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition topic-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76) 
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition. 

[2020-02-22 09:30:02,661] ERROR [Consumer clientId=ConsumerTestConsumer, 
groupId=fatal-exception-test] Attempt to join group failed due to fatal error: 
The consumer group has reached its max size. 
(org.apache.kafka.clients.consumer.internals.AbstractCoordinator:627) 
[2020-02-22 09:30:02,662] ERROR [daemon-consumer-assignment]: Error due to 
(kafka.api.AbstractConsumerTest$ConsumerAssignmentPoller:76) 
org.apache.kafka.common.errors.GroupMaxSizeReachedException: Consumer group 
fatal-exception-test already has the configured maximum number of 
members.{quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-10 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17056521#comment-17056521
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/1085/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]
{quote}org.scalatest.exceptions.TestFailedException: The remaining consumers in 
the group could not fetch the expected records at 
org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530) at 
org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529) at 
org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1389) at 
org.scalatest.Assertions.fail(Assertions.scala:1091) at 
org.scalatest.Assertions.fail$(Assertions.scala:1087) at 
org.scalatest.Assertions$.fail(Assertions.scala:1389) at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:329){quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-10 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17056660#comment-17056660
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5111/testReport/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-11 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17057442#comment-17057442
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5122/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-12 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17058383#comment-17058383
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5152/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-14 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17059428#comment-17059428
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5184/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-19 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17062950#comment-17062950
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5290/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-20 Thread Sophie Blee-Goldman (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17063563#comment-17063563
 ] 

Sophie Blee-Goldman commented on KAFKA-7965:


Failed on both builds of this PR:

[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5315/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/1295/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-28 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17069288#comment-17069288
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/1446/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-28 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17069971#comment-17069971
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5484/consoleFull]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-03-30 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17071225#comment-17071225
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/1476/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5496/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-01 Thread Bill Bejeck (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17072792#comment-17072792
 ] 

Bill Bejeck commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5542/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-04 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17075184#comment-17075184
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/1612/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-06 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076886#comment-17076886
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.12/1645/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

and

[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5664/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-07 Thread ASF GitHub Bot (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17077028#comment-17077028
 ] 

ASF GitHub Bot commented on KAFKA-7965:
---

dajac commented on pull request #8437: KAFKA-7965 (part-1): Fix one case which 
makes 
ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
 flaky
URL: https://github.com/apache/kafka/pull/8437
 
 
   I have been investigating 
`ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup`
 during the last week. I have identified two cases that makes it fail from 
times to times, especially under high resource constraints. This PR explains 
and propose a fix for the first case.
   
   In a nutshell, two consumers are kicked out of the group because of the 
preferred leader election:
   - When the group is loaded by Group Coordinator 0 which has the limit in 
place so it triggers a rebalance to kick out a consumer from the group.
   - A first member is kicked out while it re-joins the group.
   - Before the rebalance completes, the controller moves the leader from 0 to 
1. Therefore, the group is loaded by Group Coordinator 1 and unloaded by Group 
Coordinator 0. The loaded group has still all members because the rebalance did 
not complete, therefore it triggers another rebalance to kick out a member from 
the group.  
   - A second member is kicked out while it re-joins the group.
   
   The `ConsumerAssignmentPoller` stop themselves when an exception is raised 
and they report the exception. Therefore the test fails because two consumers 
have been kicked out from the group where it expects only one to be kicked out.
   
   ```
   assertEquals(1, raisedExceptions.size)
   assertTrue(raisedExceptions.head.isInstanceOf[GroupMaxSizeReachedException])
   ```
   
   To mitigate this, I propose to disable the `AutoLeaderRebalanceEnableProp` 
for all the tests in `ConsumerBounceTest`. It makes things unpredictable and 
therefore increase the ricks of flakiness.
   
   **I haven't been able to get this failure again with this fix. I have run 
the single test for 24+ hours in a while loop within a docker contain with 
limited resources to verify.**
   
   Bellow, you can find the relevant traces captured when the test failed.
   ```
   // Group is loaded in GroupCoordinator 0
   // A rebalance is triggered because the group is over capacity
   [2020-04-02 11:14:33,393] INFO [GroupMetadataManager brokerId=0] Scheduling 
loading of offsets and group metadata from __consumer_offsets-0 
(kafka.coordinator.group.GroupMetadataManager:66)
   [2020-04-02 11:14:33,406] INFO [Consumer clientId=ConsumerTestConsumer, 
groupId=group-max-size-test] Discovered group coordinator localhost:40071 (id: 
2147483647 rack: null) 
(org.apache.kafka.clients.consumer.internals.AbstractCoordinator:794)
   [2020-04-02 11:14:33,409] INFO Static member 
MemberMetadata(memberId=ConsumerTestConsumer-ceaab707-69af-4a65-8275-cb7db7fb66b3,
 groupInstanceId=Some(null), clientId=ConsumerTestConsumer, 
clientHost=/127.0.0.1, sessionTimeoutMs=1, rebalanceTimeoutMs=6, 
supportedProtocols=List(range), ).groupInstanceId of group group-max-size-test 
loaded with member id ConsumerTestConsumer-ceaab707-69af-4a65-8275-cb7db7fb66b3 
at generation 1. (kafka.coordinator.group.GroupMetadata$:126)
   [2020-04-02 11:14:33,410] INFO Static member 
MemberMetadata(memberId=ConsumerTestConsumer-07077ca2-30e9-45cd-b363-30672281bacb,
 groupInstanceId=Some(null), clientId=ConsumerTestConsumer, 
clientHost=/127.0.0.1, sessionTimeoutMs=1, rebalanceTimeoutMs=6, 
supportedProtocols=List(range), ).groupInstanceId of group group-max-size-test 
loaded with member id ConsumerTestConsumer-07077ca2-30e9-45cd-b363-30672281bacb 
at generation 1. (kafka.coordinator.group.GroupMetadata$:126)
   [2020-04-02 11:14:33,412] INFO Static member 
MemberMetadata(memberId=ConsumerTestConsumer-5d359e65-1f11-43ce-874e-fddf55c0b49d,
 groupInstanceId=Some(null), clientId=ConsumerTestConsumer, 
clientHost=/127.0.0.1, sessionTimeoutMs=1, rebalanceTimeoutMs=6, 
supportedProtocols=List(range), ).groupInstanceId of group group-max-size-test 
loaded with member id ConsumerTestConsumer-5d359e65-1f11-43ce-874e-fddf55c0b49d 
at generation 1. (kafka.coordinator.group.GroupMetadata$:126)
   [2020-04-02 11:14:33,413] INFO [GroupCoordinator 0]: Loading group metadata 
for group-max-size-test with generation 1 
(kafka.coordinator.group.GroupCoordinator:66)
   [2020-04-02 11:14:33,413] INFO [GroupCoordinator 0]: Preparing to rebalance 
group group-max-size-test in state PreparingRebalance with old generation 1 
(__consumer_offsets-0) (reason: Freshly-loaded group is over capacity 
(GroupConfig(10,180,2,0).groupMaxSize). Rebalacing in order to give a 
chance for consumers to commit offsets) 
(kafka.coordinator.group.GroupCoordinator:66)
   [2020-04-02 11:14:33,431] I

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-08 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17078837#comment-17078837
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5710/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-15 Thread Sophie Blee-Goldman (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084263#comment-17084263
 ] 

Sophie Blee-Goldman commented on KAFKA-7965:


h3. Error Message

org.scalatest.exceptions.TestFailedException: The remaining consumers in the 
group could not fetch the expected records

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-15 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084323#comment-17084323
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5793/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-17 Thread Bill Bejeck (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17085744#comment-17085744
 ] 

Bill Bejeck commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5826/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-08-07 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16902231#comment-16902231
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/833/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Jason Gustafson
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-09-24 Thread Sophie Blee-Goldman (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16937064#comment-16937064
 ] 

Sophie Blee-Goldman commented on KAFKA-7965:


Still failing with

*Stacktrace*
{code:java}
org.scalatest.exceptions.TestFailedException: The remaining consumers in the 
group could not fetch the expected records at 
org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530) at 
org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529) at 
org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1389) at 
org.scalatest.Assertions.fail(Assertions.scala:1091) at 
org.scalatest.Assertions.fail$(Assertions.scala:1087) at 
org.scalatest.Assertions$.fail(Assertions.scala:1389) at 
kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:830) at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:332)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
Method) at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566) at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305) at 
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:365) at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
 at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
 at org.junit.runners.ParentRunner$4.run(ParentRunner.java:330) at 
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:78) at 
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:328) at 
org.junit.runners.ParentRunner.access$100(ParentRunner.java:65) at 
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292) at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305) at 
org.junit.runners.ParentRunner.run(ParentRunner.java:412) at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
 at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
 at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
 at 
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
 at 
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
 at jdk.internal.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566) at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
 at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
 at 
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
 at 
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
 at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) at 
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
 at jdk.internal.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566) at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
 at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
 at 
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182)
 at 
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnectio

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-10-10 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16948929#comment-16948929
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/2495/testReport/junit/kafka.api/ConsumerBounc]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-10-01 Thread Bill Bejeck (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17205571#comment-17205571
 ] 

Bill Bejeck commented on KAFKA-7965:


Seeing some failures again

 

[https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-9237/8/testReport/junit/kafka.api/ConsumerBounceTest/Build___JDK_15___testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup_2/]

 
{noformat}
org.scalatest.exceptions.TestFailedException: The remaining consumers in the 
group could not fetch the expected records
at 
org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530)
at 
org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529)
at 
org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1389)
at org.scalatest.Assertions.fail(Assertions.scala:1091)
at org.scalatest.Assertions.fail$(Assertions.scala:1087)
at org.scalatest.Assertions$.fail(Assertions.scala:1389)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:331)
at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at 
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at 
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at 
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at 
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at 
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at 
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:119)
at jdk.internal.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-19 Thread Matthias J. Sax (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087125#comment-17087125
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5861/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-21 Thread Sophie Blee-Goldman (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17089107#comment-17089107
 ] 

Sophie Blee-Goldman commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.13/5900/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-27 Thread Sophie Blee-Goldman (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17093785#comment-17093785
 ] 

Sophie Blee-Goldman commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk14-scala2.13/108/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-04-28 Thread David Jacot (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17094266#comment-17094266
 ] 

David Jacot commented on KAFKA-7965:


I've fixed few issues related to this flaky test:
 * https://issues.apache.org/jira/browse/KAFKA-9844
 * https://issues.apache.org/jira/browse/KAFKA-9885

I am not sure that those two have resolved all the issues related to this one 
but they should drastically improve the situation. Let's see...

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-05-11 Thread David Jacot (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17104556#comment-17104556
 ] 

David Jacot commented on KAFKA-7965:


It seems that we haven't got any failure for the last two weeks. Do you confirm?

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2020-05-14 Thread David Jacot (Jira)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17107107#comment-17107107
 ] 

David Jacot commented on KAFKA-7965:


Closing it. Please re-open it if needed.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: David Jacot
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-27 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16779445#comment-16779445
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again on `trunk`: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk8/detail/kafka-trunk-jdk8/3420/tests]
{quote}java.lang.AssertionError: Received 0, expected at least 102
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.assertTrue(Assert.java:42)
at kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:562)
at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$7(ConsumerBounceTest.scala:383)
at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$7$adapted(ConsumerBounceTest.scala:382)
at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:382){quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-27 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16779959#comment-16779959
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/323/tests]
{quote}java.util.concurrent.ExecutionException: Boxed Error
at scala.concurrent.impl.Promise$.resolver(Promise.scala:87)
at 
scala.concurrent.impl.Promise$.scala$concurrent$impl$Promise$$resolveTry(Promise.scala:79)
at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284)
at scala.concurrent.Promise.complete(Promise.scala:53)
at scala.concurrent.Promise.complete$(Promise.scala:52)
at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:187)
at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at 
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.scalatest.junit.JUnitTestFailedError: Received more than one 
class org.apache.kafka.common.errors.GroupMaxSizeReachedException
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException(AssertionsForJUnit.scala:100)
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException$(AssertionsForJUnit.scala:99)
at 
org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71)
at org.scalatest.Assertions.fail(Assertions.scala:1089)
at org.scalatest.Assertions.fail$(Assertions.scala:1085)
at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71)
at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$5(ConsumerBounceTest.scala:355)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:658)
at scala.util.Success.$anonfun$map$1(Try.scala:255)
at scala.util.Success.map(Try.scala:213)
at scala.concurrent.Future.$anonfun$map$1(Future.scala:292)
at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33)
... 8 more{quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-28 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16781372#comment-16781372
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk8/detail/kafka-trunk-jdk8/3424/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-28 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16781390#comment-16781390
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/329/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-02 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16782600#comment-16782600
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more: 
[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/19936/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-04 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16783640#comment-16783640
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more: 
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/2863/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-06 Thread John Roesler (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785761#comment-16785761
 ] 

John Roesler commented on KAFKA-7965:
-

Saw this again on 
https://github.com/apache/kafka/pull/6369#issuecomment-469885442

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-06 Thread John Roesler (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785771#comment-16785771
 ] 

John Roesler commented on KAFKA-7965:
-

Saw this again on 
[https://github.com/apache/kafka/pull/6369#issuecomment-470152793]

 

[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20024/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

 
{noformat}
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

Error Message
java.lang.AssertionError: Received 0, expected at least 68


Stacktrace
java.lang.AssertionError: Received 0, expected at least 68
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.assertTrue(Assert.java:42)
at 
kafka.api.ConsumerBounceTest.kafka$api$ConsumerBounceTest$$receiveAndCommit(ConsumerBounceTest.scala:562)
at 
kafka.api.ConsumerBounceTest$$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2.apply(ConsumerBounceTest.scala:325)
at 
kafka.api.ConsumerBounceTest$$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2.apply(ConsumerBounceTest.scala:324)
at 
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:324)



Standard Output
[2019-03-05 23:58:43,298] ERROR [ReplicaFetcher replicaId=1, leaderId=2, 
fetcherId=0] Error for partition __consumer_offsets-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,298] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition __consumer_offsets-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,526] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition topic-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,526] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition topic-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,947] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,947] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition closetest-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,947] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-3 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,947] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition closetest-7 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,947] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition closetest-3 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,948] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition closetest-1 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,947] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-6 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-05 23:58:43,948] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition closetest-4 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-06 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785940#comment-16785940
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again (different error this time): 
[https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/50/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]
{quote}org.apache.kafka.common.KafkaException: Socket server failed to bind to 
localhost:34632: Address already in use. at 
kafka.network.Acceptor.openServerSocket(SocketServer.scala:573) at 
kafka.network.Acceptor.(SocketServer.scala:451) at 
kafka.network.SocketServer.createAcceptor(SocketServer.scala:245) at 
kafka.network.SocketServer.$anonfun$createDataPlaneAcceptorsAndProcessors$1(SocketServer.scala:215)
 at 
kafka.network.SocketServer.$anonfun$createDataPlaneAcceptorsAndProcessors$1$adapted(SocketServer.scala:214)
 at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) at 
scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) at 
scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
kafka.network.SocketServer.createDataPlaneAcceptorsAndProcessors(SocketServer.scala:214)
 at kafka.network.SocketServer.startup(SocketServer.scala:114) at 
kafka.server.KafkaServer.startup(KafkaServer.scala:253) at 
kafka.utils.TestUtils$.createServer(TestUtils.scala:139) at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$3(ConsumerBounceTest.scala:367)
 at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:158) at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2(ConsumerBounceTest.scala:329)
 at scala.util.control.Breaks.breakable(Breaks.scala:42) at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:329){quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-06 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16786188#comment-16786188
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more with the "Boxed Error": 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/341/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-07 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16787022#comment-16787022
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more "Boxed Error": 
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/2956/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-07 Thread John Roesler (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16787286#comment-16787286
 ] 

John Roesler commented on KAFKA-7965:
-

Saw this on [https://github.com/apache/kafka/pull/6382]

[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20100/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

 
{noformat}
Error Message
java.lang.AssertionError: Received 0, expected at least 68

Stacktrace
java.lang.AssertionError: Received 0, expected at least 68
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.assertTrue(Assert.java:42)
at 
kafka.api.ConsumerBounceTest.kafka$api$ConsumerBounceTest$$receiveAndCommit(ConsumerBounceTest.scala:562)
at 
kafka.api.ConsumerBounceTest$$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2.apply(ConsumerBounceTest.scala:325)
at 
kafka.api.ConsumerBounceTest$$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2.apply(ConsumerBounceTest.scala:324)
at 
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:324)


{noformat}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-10 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16788979#comment-16788979
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk8/detail/kafka-trunk-jdk8/3455/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-11 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16790233#comment-16790233
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again: 
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3122/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-11 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16790251#comment-16790251
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed with new error message: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/363/tests]
{quote}org.apache.kafka.common.errors.GroupMaxSizeReachedException: Consumer 
group group2 already has the configured maximum number of members.{quote}
STDOUT
{quote}[2019-03-11 22:16:52,736] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition __consumer_offsets-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:52,736] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition __consumer_offsets-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:52,927] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition topic-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:52,927] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition topic-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,272] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,273] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-3 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,273] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-6 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,273] ERROR [ReplicaFetcher replicaId=0, leaderId=1, 
fetcherId=0] Error for partition closetest-9 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,275] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition closetest-7 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,275] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition closetest-1 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,275] ERROR [ReplicaFetcher replicaId=0, leaderId=2, 
fetcherId=0] Error for partition closetest-4 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,317] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition closetest-0 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,317] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition closetest-3 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,317] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition closetest-6 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:16:53,317] ERROR [ReplicaFetcher replicaId=2, leaderId=1, 
fetcherId=0] Error for partition closetest-9 at offset 0 
(kafka.server.ReplicaFetcherThread:76)
org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server 
does not host this topic-partition.
[2019-03-11 22:17:06,049] ERROR [ReplicaFetcher replicaId=2, leaderId=0, 
fetcherId=0] Error for partition __consumer_offsets-0 at offset 0 
(kafka.s

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-12 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791083#comment-16791083
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk8/detail/kafka-trunk-jdk8/3460/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-12 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791096#comment-16791096
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more: 
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3162/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-14 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16793171#comment-16793171
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/371/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-15 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16793781#comment-16793781
 ] 

Matthias J. Sax commented on KAFKA-7965:


"Boxed error" here 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/373/tests]

 

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-15 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16793973#comment-16793973
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again with "Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll": 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk8/detail/kafka-trunk-jdk8/3469/tests]

 

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-16 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16794369#comment-16794369
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more: 
[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20397/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-18 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16795173#comment-16795173
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/379/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-18 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16795460#comment-16795460
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/382/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-21 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798572#comment-16798572
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-2.2-jdk8/detail/kafka-2.2-jdk8/69/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-21 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798577#comment-16798577
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/392/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-28 Thread Guozhang Wang (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16804148#comment-16804148
 ] 

Guozhang Wang commented on KAFKA-7965:
--

[~enether] Saw another failure: 
https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3484

```
kafka.api.ConsumerBounceTest > 
testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup FAILED
08:14:24 java.util.concurrent.ExecutionException: Boxed Error
08:14:24 
08:14:24 Caused by:
08:14:24 java.lang.AssertionError: Received 0, expected at least 68
08:14:24 at org.junit.Assert.fail(Assert.java:89)
08:14:24 at org.junit.Assert.assertTrue(Assert.java:42)
08:14:24 at 
kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:563)
08:14:24 at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$5(ConsumerBounceTest.scala:347)
```

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-28 Thread huxihx (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16804533#comment-16804533
 ] 

huxihx commented on KAFKA-7965:
---

Part of the failure is caused by the fact that the rebalance did not finish as 
expected. Some consumer was not assigned with any partitions. I could steadily 
reproduce this issue but still figure out what's going wrong with 
`waitForRebalance`

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-03-31 Thread huxihx (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806349#comment-16806349
 ] 

huxihx commented on KAFKA-7965:
---

[~enether] Are you still working  on this jira? If not, I think I could take 
over it. Thanks.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-05 Thread Guozhang Wang (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811241#comment-16811241
 ] 

Guozhang Wang commented on KAFKA-7965:
--

Another failure:

{code}

12:19:11 kafka.api.ConsumerBounceTest > 
testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup FAILED
12:19:11 org.apache.kafka.common.errors.GroupMaxSizeReachedException: 
Consumer group group2 already has the configured maximum number of members.
{code}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-05 Thread Guozhang Wang (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811242#comment-16811242
 ] 

Guozhang Wang commented on KAFKA-7965:
--

[~huxi_2b] Please feel free to submit a PR.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-05 Thread Guozhang Wang (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811243#comment-16811243
 ] 

Guozhang Wang commented on KAFKA-7965:
--

https://github.com/apache/kafka/pull/6238 is merged but still see this error on 
2.2 branch.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-08 Thread huxihx (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16812335#comment-16812335
 ] 

huxihx commented on KAFKA-7965:
---

Seems [PR 6328|[https://github.com/apache/kafka/pull/6238]] changed the code a 
lot. Still got the AssertionError right now?

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-09 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16813425#comment-16813425
 ] 

Bill Bejeck commented on KAFKA-7965:


Saw this failure again 
[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20786/]
{noformat}
Error Message
org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll
Stacktrace
org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll
at 
org.scalatest.junit.AssertionsForJUnit$class.newAssertionFailedException(AssertionsForJUnit.scala:100)
at 
org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71)
at org.scalatest.Assertions$class.fail(Assertions.scala:1089)
at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:344)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at 
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:365)
at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:330)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:78)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:328)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:65)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292)
at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at org.junit.runners.ParentRunner.run(ParentRunner.java:412)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at 
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at 
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at 
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at 
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at 
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at 
org

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-09 Thread ASF GitHub Bot (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16814015#comment-16814015
 ] 

ASF GitHub Bot commented on KAFKA-7965:
---

huxihx commented on pull request #6557: KAFKA-7965: Fix 
testRollingBrokerRestartsWithSmallerMaxGroup failure
URL: https://github.com/apache/kafka/pull/6557
 
 
   https://issues.apache.org/jira/browse/KAFKA-7965
   
   Most of the time, the group coordinator runs on broker 1. Occasionally the 
group coordinator will be placed on broker 2. If that's the case, the loop 
starting at line 320 have no chance to check and update `kickedOutConsumerIdx`. 
A quick fix is to safely do another round of loop to ensure 
`kickedOutConsumerIdx` always be checked after the last broker restart.
   
   *More detailed description of your change,
   if necessary. The PR title and PR message become
   the squashed commit message, so use a separate
   comment to ping reviewers.*
   
   *Summary of testing strategy (including rationale)
   for the feature or bug fix. Unit and/or integration
   tests are expected for any behaviour change and
   system tests should be considered for larger changes.*
   
   ### Committer Checklist (excluded from commit message)
   - [ ] Verify design and implementation 
   - [ ] Verify test coverage and CI build status
   - [ ] Verify documentation (including upgrade notes)
   
 

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> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-11 Thread John Roesler (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16815432#comment-16815432
 ] 

John Roesler commented on KAFKA-7965:
-

Saw this again on 
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3658/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]
{noformat}
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

Error Message
org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll

Stacktrace
org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException(AssertionsForJUnit.scala:100)
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException$(AssertionsForJUnit.scala:99)
at 
org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71)
at org.scalatest.Assertions.fail(Assertions.scala:1089)
at org.scalatest.Assertions.fail$(Assertions.scala:1085)
at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:344)
at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
{noformat}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-12 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16816689#comment-16816689
 ] 

Bill Bejeck commented on KAFKA-7965:


failed again [https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3652/]
{noformat}
Error Message
org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll
Stacktrace
org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException(AssertionsForJUnit.scala:100)
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException$(AssertionsForJUnit.scala:99)
at 
org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71)
at org.scalatest.Assertions.fail(Assertions.scala:1089)
at org.scalatest.Assertions.fail$(Assertions.scala:1085)
at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:344)
at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at 
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:365)
at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:330)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:78)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:328)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:65)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292)
at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at org.junit.runners.ParentRunner.run(ParentRunner.java:412)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at 
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at 
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at 
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at 
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at 
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at 
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at 
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
at jdk.internal.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)

[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-13 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16817160#comment-16817160
 ] 

Matthias J. Sax commented on KAFKA-7965:


One more: 
[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3711/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-15 Thread Bruno Cadonna (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818336#comment-16818336
 ] 

Bruno Cadonna commented on KAFKA-7965:
--

Two more failure with Java 8 and Java 11 with the same error messages posted 
above.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-15 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818388#comment-16818388
 ] 

Matthias J. Sax commented on KAFKA-7965:


one more: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/435/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-16 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818775#comment-16818775
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk8/detail/kafka-trunk-jdk8/3553/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-16 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818781#comment-16818781
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/438/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-16 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819185#comment-16819185
 ] 

Bill Bejeck commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20919/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-16 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819432#comment-16819432
 ] 

Bill Bejeck commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20946/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-16 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819620#comment-16819620
 ] 

Matthias J. Sax commented on KAFKA-7965:


Also in 1.1 branch: 
[https://builds.apache.org/blue/organizations/jenkins/kafka-trunk-jdk11/detail/kafka-trunk-jdk11/440/tests]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-17 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819781#comment-16819781
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3807/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-17 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16820248#comment-16820248
 ] 

Matthias J. Sax commented on KAFKA-7965:


[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/20974/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-17 Thread ASF GitHub Bot (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16820445#comment-16820445
 ] 

ASF GitHub Bot commented on KAFKA-7965:
---

hachikuji commented on pull request #6557: KAFKA-7965: Fix 
testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
URL: https://github.com/apache/kafka/pull/6557
 
 
   
 

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> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0, 2.2.1
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-18 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821276#comment-16821276
 ] 

Bill Bejeck commented on KAFKA-7965:


Failed again, 

[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/21017/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-18 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821388#comment-16821388
 ] 

Matthias J. Sax commented on KAFKA-7965:


[~bbejeck] The patch was merged yesterday – can we verify if the build contains 
the patch? If yes, we should reopen this ticket.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: huxihx
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-18 Thread ASF GitHub Bot (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821626#comment-16821626
 ] 

ASF GitHub Bot commented on KAFKA-7965:
---

hachikuji commented on pull request #6608: KAFKA-7965; Fix flaky test 
ConsumerBounceTest
URL: https://github.com/apache/kafka/pull/6608
 
 
   We suspect the problem might be a race condition after broker startup where 
the consumer has yet to find the coordinator and rebalance. The fix here rolls 
all the brokers first and then waits for the expected exception.
   
   ### Committer Checklist (excluded from commit message)
   - [ ] Verify design and implementation 
   - [ ] Verify test coverage and CI build status
   - [ ] Verify documentation (including upgrade notes)
   
 

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> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Jason Gustafson
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-19 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16822208#comment-16822208
 ] 

Bill Bejeck commented on KAFKA-7965:


Got another one

[https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/3895/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Jason Gustafson
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-19 Thread ASF GitHub Bot (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16822261#comment-16822261
 ] 

ASF GitHub Bot commented on KAFKA-7965:
---

gwenshap commented on pull request #6608: KAFKA-7965; Fix flaky test 
ConsumerBounceTest
URL: https://github.com/apache/kafka/pull/6608
 
 
   
 

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> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Jason Gustafson
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-04-22 Thread Bill Bejeck (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16823533#comment-16823533
 ] 

Bill Bejeck commented on KAFKA-7965:


Saw this on 2.2 looks like a different error

 

[https://builds.apache.org/job/kafka-pr-jdk8-scala2.11/21115/testReport/junit/kafka.api/ConsumerBounceTest/testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup/]

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 1.1.1, 2.2.0, 2.3.0
>Reporter: Matthias J. Sax
>Assignee: Jason Gustafson
>Priority: Critical
>  Labels: flaky-test
> Fix For: 2.3.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-21 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16774706#comment-16774706
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again in 
[https://builds.apache.org/blue/organizations/jenkins/kafka-2.2-jdk8/detail/kafka-2.2-jdk8/28/tests]

Different error message though:
{quote}org.scalatest.junit.JUnitTestFailedError: Should have received an class 
org.apache.kafka.common.errors.GroupMaxSizeReachedException during the cluster 
roll
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException(AssertionsForJUnit.scala:100)
at 
org.scalatest.junit.AssertionsForJUnit.newAssertionFailedException$(AssertionsForJUnit.scala:99)
at 
org.scalatest.junit.JUnitSuite.newAssertionFailedException(JUnitSuite.scala:71)
at org.scalatest.Assertions.fail(Assertions.scala:1089)
at org.scalatest.Assertions.fail$(Assertions.scala:1085)
at org.scalatest.junit.JUnitSuite.fail(JUnitSuite.scala:71)
at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:371){quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0
>Reporter: Matthias J. Sax
>Priority: Critical
> Fix For: 2.2.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-22 Thread Gwen Shapira (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775486#comment-16775486
 ] 

Gwen Shapira commented on KAFKA-7965:
-

Assigning to Stanislav because https://github.com/apache/kafka/pull/6238 may 
fix this.

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
> Fix For: 2.2.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-22 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775800#comment-16775800
 ] 

Matthias J. Sax commented on KAFKA-7965:


This just failed locally for me. Thus I guess there is fair chance to reproduce 
locally.
{quote}kafka.api.ConsumerBounceTest > 
testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup FAILED
 java.lang.AssertionError: Received 0, expected at least 68
 at org.junit.Assert.fail(Assert.java:89)
 at org.junit.Assert.assertTrue(Assert.java:42)
 at 
kafka.api.ConsumerBounceTest.kafka$api$ConsumerBounceTest$$receiveAndCommit(ConsumerBounceTest.scala:562)
 at 
kafka.api.ConsumerBounceTest$$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2.apply(ConsumerBounceTest.scala:325)
 at 
kafka.api.ConsumerBounceTest$$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$2.apply(ConsumerBounceTest.scala:324)
 at 
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
 at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
 at 
kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:324)
{quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
> Fix For: 2.2.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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[jira] [Commented] (KAFKA-7965) Flaky Test ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup

2019-02-23 Thread Matthias J. Sax (JIRA)



[ 
https://issues.apache.org/jira/browse/KAFKA-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775960#comment-16775960
 ] 

Matthias J. Sax commented on KAFKA-7965:


Failed again: [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/28/]

Different error again:
{quote}java.util.concurrent.ExecutionException: Boxed Error at 
scala.concurrent.impl.Promise$.resolver(Promise.scala:87) at 
scala.concurrent.impl.Promise$.scala$concurrent$impl$Promise$$resolveTry(Promise.scala:79)
 at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284) 
at scala.concurrent.Promise.complete(Promise.scala:53) at 
scala.concurrent.Promise.complete$(Promise.scala:52) at 
scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:187) at 
scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33) at 
scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at 
java.util.concurrent.FutureTask.run(FutureTask.java:266) at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
 at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
 at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.AssertionError: 
Received 0, expected at least 68 at org.junit.Assert.fail(Assert.java:88) at 
org.junit.Assert.assertTrue(Assert.java:41) at 
kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) at 
kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$5(ConsumerBounceTest.scala:342)
 at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at 
scala.concurrent.Future$.$anonfun$apply$1(Future.scala:658) at 
scala.util.Success.$anonfun$map$1(Try.scala:255) at 
scala.util.Success.map(Try.scala:213) at 
scala.concurrent.Future.$anonfun$map$1(Future.scala:292) at 
scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33) ... 9 more{quote}

> Flaky Test 
> ConsumerBounceTest#testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup
> 
>
> Key: KAFKA-7965
> URL: https://issues.apache.org/jira/browse/KAFKA-7965
> Project: Kafka
>  Issue Type: Bug
>  Components: clients, consumer, unit tests
>Affects Versions: 2.2.0
>Reporter: Matthias J. Sax
>Assignee: Stanislav Kozlovski
>Priority: Critical
> Fix For: 2.2.0
>
>
> To get stable nightly builds for `2.2` release, I create tickets for all 
> observed test failures.
> [https://jenkins.confluent.io/job/apache-kafka-test/job/2.2/21/]
> {quote}java.lang.AssertionError: Received 0, expected at least 68 at 
> org.junit.Assert.fail(Assert.java:88) at 
> org.junit.Assert.assertTrue(Assert.java:41) at 
> kafka.api.ConsumerBounceTest.receiveAndCommit(ConsumerBounceTest.scala:557) 
> at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1(ConsumerBounceTest.scala:320)
>  at 
> kafka.api.ConsumerBounceTest.$anonfun$testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup$1$adapted(ConsumerBounceTest.scala:319)
>  at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) 
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) 
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at 
> kafka.api.ConsumerBounceTest.testRollingBrokerRestartsWithSmallerMaxGroupSizeConfigDisruptsBigGroup(ConsumerBounceTest.scala:319){quote}



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