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Posted to jira@kafka.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2019/03/01 23:43:00 UTC
[jira] [Commented] (KAFKA-7977) Flaky Test
ReassignPartitionsClusterTest#shouldOnlyThrottleMovingReplicas
[ https://issues.apache.org/jira/browse/KAFKA-7977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16782211#comment-16782211 ]
Jun Rao commented on KAFKA-7977:
--------------------------------
The PR in https://issues.apache.org/jira/browse/KAFKA-8018 can help this test too.
> Flaky Test ReassignPartitionsClusterTest#shouldOnlyThrottleMovingReplicas
> -------------------------------------------------------------------------
>
> Key: KAFKA-7977
> URL: https://issues.apache.org/jira/browse/KAFKA-7977
> Project: Kafka
> Issue Type: Bug
> Components: admin, unit tests
> Affects Versions: 2.2.0
> Reporter: Matthias J. Sax
> 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/2.2/25/]
> {quote}org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /brokers/topics/topic1 at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) at kafka.zookeeper.AsyncResponse.resultException(ZooKeeperClient.scala:534) at kafka.zk.KafkaZkClient.$anonfun$getReplicaAssignmentForTopics$2(KafkaZkClient.scala:579) at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:244) at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49) at scala.collection.TraversableLike.flatMap(TraversableLike.scala:244) at scala.collection.TraversableLike.flatMap$(TraversableLike.scala:241) at scala.collection.AbstractTraversable.flatMap(Traversable.scala:108) at kafka.zk.KafkaZkClient.getReplicaAssignmentForTopics(KafkaZkClient.scala:574) at kafka.admin.ReassignPartitionsCommand$.parseAndValidate(ReassignPartitionsCommand.scala:338) at kafka.admin.ReassignPartitionsCommand$.executeAssignment(ReassignPartitionsCommand.scala:209) at kafka.admin.ReassignPartitionsClusterTest.shouldOnlyThrottleMovingReplicas(ReassignPartitionsClusterTest.scala:343){quote}
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