[ https://issues.apache.org/jira/browse/KAFKA-4186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax resolved KAFKA-4186. ------------------------------------ Resolution: Fixed We did some test rework and this did not fail for a while. Closing this ticket for now. > Transient failure in KStreamAggregationIntegrationTest > ------------------------------------------------------ > > Key: KAFKA-4186 > URL: https://issues.apache.org/jira/browse/KAFKA-4186 > Project: Kafka > Issue Type: Sub-task > Components: streams > Reporter: Jason Gustafson > Assignee: Matthias J. Sax > Priority: Major > > Saw this running locally off of trunk: > {code} > org.apache.kafka.streams.integration.KStreamAggregationIntegrationTest > > shouldGroupByKey[1] FAILED > java.lang.AssertionError: Condition not met within timeout 60000. Did not > receive 10 number of records > at > org.apache.kafka.test.TestUtils.waitForCondition(TestUtils.java:268) > at > org.apache.kafka.streams.integration.utils.IntegrationTestUtils.waitUntilMinKeyValueRecordsReceived(IntegrationTestUtils.java:211) > at > org.apache.kafka.streams.integration.KStreamAggregationIntegrationTest.receiveMessages(KStreamAggregationIntegrationTest.java:480) > at > org.apache.kafka.streams.integration.KStreamAggregationIntegrationTest.shouldGroupByKey(KStreamAggregationIntegrationTest.java:407) > {code} > ---------------- > Re-opening this issue with a different test, but it seems the test suite > itself has a timing-dependent flakiness. > {code} > Stacktrace > java.lang.AssertionError: Condition not met within timeout 30000. metadata > for topic=output-9 partition=0 not propagated to all brokers > at org.apache.kafka.test.TestUtils.waitForCondition(TestUtils.java:276) > at > org.apache.kafka.streams.integration.utils.IntegrationTestUtils.waitUntilMetadataIsPropagated(IntegrationTestUtils.java:254) > at > org.apache.kafka.streams.integration.utils.IntegrationTestUtils.waitForTopicPartitions(IntegrationTestUtils.java:246) > at > org.apache.kafka.streams.integration.utils.EmbeddedKafkaCluster.createTopic(EmbeddedKafkaCluster.java:209) > at > org.apache.kafka.streams.integration.utils.EmbeddedKafkaCluster.createTopics(EmbeddedKafkaCluster.java:168) > at > org.apache.kafka.streams.integration.KStreamAggregationIntegrationTest.createTopics(KStreamAggregationIntegrationTest.java:680) > at > org.apache.kafka.streams.integration.KStreamAggregationIntegrationTest.before(KStreamAggregationIntegrationTest.java:105) > ... > {code} > Example: > https://builds.apache.org/job/kafka-pr-jdk7-scala2.11/10564/testReport/junit/org.apache.kafka.streams.integration/KStreamAggregationIntegrationTest/shouldAggregateWindowed/ -- This message was sent by Atlassian JIRA (v7.6.3#76005)