[
https://issues.apache.org/jira/browse/KAFKA-12892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Igor Soarez reassigned KAFKA-12892:
-----------------------------------
Assignee: Igor Soarez
> InvalidACLException thrown in tests caused jenkins build unstable
> -----------------------------------------------------------------
>
> Key: KAFKA-12892
> URL: https://issues.apache.org/jira/browse/KAFKA-12892
> Project: Kafka
> Issue Type: Bug
> Reporter: Luke Chen
> Assignee: Igor Soarez
> Priority: Major
> Attachments: image-2021-06-04-21-05-57-222.png
>
>
> In KAFKA-12866, we fixed the issue that Kafka required ZK root access even
> when using a chroot. But after the PR merged (build #183), trunk build keeps
> failing at least one test group (mostly, JDK 15 and Scala 2.13). The build
> result will said nothing useful:
> {code:java}
> > Task :core:integrationTest FAILED
> [2021-06-04T03:19:18.974Z]
> [2021-06-04T03:19:18.974Z] FAILURE: Build failed with an exception.
> [2021-06-04T03:19:18.974Z]
> [2021-06-04T03:19:18.974Z] * What went wrong:
> [2021-06-04T03:19:18.974Z] Execution failed for task ':core:integrationTest'.
> [2021-06-04T03:19:18.974Z] > Process 'Gradle Test Executor 128' finished with
> non-zero exit value 1
> [2021-06-04T03:19:18.974Z] This problem might be caused by incorrect test
> process configuration.
> [2021-06-04T03:19:18.974Z] Please refer to the test execution section in
> the User Manual at
> https://docs.gradle.org/7.0.2/userguide/java_testing.html#sec:test_execution
> {code}
>
> After investigation, I found the failed tests is because there are many
> `InvalidACLException` thrown during the tests, ex:
>
> {code:java}
> GssapiAuthenticationTest > testServerNotFoundInKerberosDatabase() FAILED
> [2021-06-04T02:25:45.419Z]
> org.apache.zookeeper.KeeperException$InvalidACLException: KeeperErrorCode =
> InvalidACL for /config/topics/__consumer_offsets
> [2021-06-04T02:25:45.419Z] at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:128)
> [2021-06-04T02:25:45.419Z] at
> org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
> [2021-06-04T02:25:45.419Z] at
> kafka.zookeeper.AsyncResponse.maybeThrow(ZooKeeperClient.scala:583)
> [2021-06-04T02:25:45.419Z] at
> kafka.zk.KafkaZkClient.createRecursive(KafkaZkClient.scala:1729)
> [2021-06-04T02:25:45.419Z] at
> kafka.zk.KafkaZkClient.createOrSet$1(KafkaZkClient.scala:366)
> [2021-06-04T02:25:45.419Z] at
> kafka.zk.KafkaZkClient.setOrCreateEntityConfigs(KafkaZkClient.scala:376)
> [2021-06-04T02:25:45.419Z] at
> kafka.zk.AdminZkClient.createTopicWithAssignment(AdminZkClient.scala:109)
> [2021-06-04T02:25:45.419Z] at
> kafka.zk.AdminZkClient.createTopic(AdminZkClient.scala:60)
> [2021-06-04T02:25:45.419Z] at
> kafka.utils.TestUtils$.$anonfun$createTopic$1(TestUtils.scala:357)
> [2021-06-04T02:25:45.419Z] at
> kafka.utils.TestUtils$.createTopic(TestUtils.scala:848)
> [2021-06-04T02:25:45.419Z] at
> kafka.utils.TestUtils$.createOffsetsTopic(TestUtils.scala:428)
> [2021-06-04T02:25:45.419Z] at
> kafka.api.IntegrationTestHarness.doSetup(IntegrationTestHarness.scala:109)
> [2021-06-04T02:25:45.419Z] at
> kafka.api.IntegrationTestHarness.setUp(IntegrationTestHarness.scala:84)
> [2021-06-04T02:25:45.419Z] at
> kafka.server.GssapiAuthenticationTest.setUp(GssapiAuthenticationTest.scala:68)
> {code}
>
> Log can be found
> [here|[https://ci-builds.apache.org/blue/rest/organizations/jenkins/pipelines/Kafka/pipelines/kafka/branches/trunk/runs/195/nodes/14/steps/145/log/?start=0]]
> After tracing back, I found it could because we add a test in the KAFKA-12866
> to lock root access in zookeeper, but somehow it didn't unlock after the test
> in testChrootExistsAndRootIsLocked. Also, while all the InvalidACLException
> failed tests happened right after testChrootExistsAndRootIsLocked not long.
> Ex: below testChrootExistsAndRootIsLocked completed at 02:24:30, and the
> above failed test is at 02:25:45 (and following more than 10 tests with the
> same InvalidACLException.
> {code:java}
> [2021-06-04T02:24:29.370Z] ZkClientAclTest >
> testChrootExistsAndRootIsLocked() STARTED
> [2021-06-04T02:24:30.321Z]
> [2021-06-04T02:24:30.321Z] ZkClientAclTest >
> testChrootExistsAndRootIsLocked() PASSED{code}
>
> !image-2021-06-04-21-05-57-222.png|width=489,height=1111!
> We should have further investigation to see how to improve the test to avoid
> breaking the build. Before that, we can disable the test first. Thanks.
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