[jira] [Commented] (KAFKA-8003) Flaky Test TransactionsTest #testFencingOnTransactionExpiration

["Matthias J. Sax (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-8003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17291818#comment-17291818 ] 

Matthias J. Sax commented on KAFKA-8003:
----------------------------------------

Different test method {{kafka.api.TransactionsTest.testSendOffsetsWithGroupId()}}
{quote}org.opentest4j.AssertionFailedError: Topic [topic1] metadata not propagated after 60000 ms at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:39) at org.junit.jupiter.api.Assertions.fail(Assertions.java:117) at kafka.utils.TestUtils$.waitForAllPartitionsMetadata(TestUtils.scala:852) at kafka.utils.TestUtils$.createTopic(TestUtils.scala:367) at kafka.integration.KafkaServerTestHarness.createTopic(KafkaServerTestHarness.scala:133){quote}
STDOUT:
{quote}[2021-02-26 11:17:26,311] WARN SASL configuration failed: javax.security.auth.login.LoginException: No JAAS configuration section named 'Client' was found in specified JAAS configuration file: '/tmp/kafka8173812164698481311.tmp'. Will continue connection to Zookeeper server without SASL authentication, if Zookeeper server allows it. (org.apache.zookeeper.ClientCnxn:1094) [2021-02-26 11:17:26,311] ERROR [ZooKeeperClient Kafka server] Auth failed. (kafka.zookeeper.ZooKeeperClient:74) [2021-02-26 11:17:26,647] ERROR [RequestSendThread controllerId=0] Controller 0 fails to send a request to broker localhost:41953 (id: 2 rack: null) (kafka.controller.RequestSendThread:76) java.lang.InterruptedException at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1326) at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277) at kafka.utils.ShutdownableThread.pause(ShutdownableThread.scala:82) at kafka.controller.RequestSendThread.doWork(ControllerChannelManager.scala:234) at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:96){quote}

> Flaky Test TransactionsTest #testFencingOnTransactionExpiration
> ---------------------------------------------------------------
>
>                 Key: KAFKA-8003
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8003
>             Project: Kafka
>          Issue Type: Bug
>          Components: core, unit tests
>    Affects Versions: 2.2.0
>            Reporter: Matthias J. Sax
>            Assignee: Jason Gustafson
>            Priority: Critical
>              Labels: flaky-test
>             Fix For: 2.2.3
>
>
> 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/2.2/34/]
> {quote}java.lang.AssertionError: expected:<1> but was:<0> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:834) at org.junit.Assert.assertEquals(Assert.java:645) at org.junit.Assert.assertEquals(Assert.java:631) at kafka.api.TransactionsTest.testFencingOnTransactionExpiration(TransactionsTest.scala:510){quote}



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