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Posted to jira@kafka.apache.org by "Randall Hauch (Jira)" <ji...@apache.org> on 2019/09/12 15:12:00 UTC
[jira] [Updated] (KAFKA-2933) Failure in
kafka.api.PlaintextConsumerTest.testMultiConsumerDefaultAssignment
[ https://issues.apache.org/jira/browse/KAFKA-2933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Randall Hauch updated KAFKA-2933:
---------------------------------
Fix Version/s: (was: 2.2.2)
2.2.3
> Failure in kafka.api.PlaintextConsumerTest.testMultiConsumerDefaultAssignment
> -----------------------------------------------------------------------------
>
> Key: KAFKA-2933
> URL: https://issues.apache.org/jira/browse/KAFKA-2933
> Project: Kafka
> Issue Type: Sub-task
> Components: clients, core, unit tests
> Affects Versions: 0.10.0.0, 2.2.0
> Reporter: Guozhang Wang
> Assignee: Jason Gustafson
> Priority: Critical
> Labels: flaky-test, transient-unit-test-failure
> Fix For: 2.2.3
>
>
> {code}
> kafka.api.PlaintextConsumerTest > testMultiConsumerDefaultAssignment FAILED
> java.lang.AssertionError: Did not get valid assignment for partitions [topic1-2, topic2-0, topic1-4, topic-1, topic-0, topic2-1, topic1-0, topic1-3, topic1-1, topic2-2] after we changed subscription
> at org.junit.Assert.fail(Assert.java:88)
> at kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:747)
> at kafka.api.PlaintextConsumerTest.validateGroupAssignment(PlaintextConsumerTest.scala:644)
> at kafka.api.PlaintextConsumerTest.changeConsumerGroupSubscriptionAndValidateAssignment(PlaintextConsumerTest.scala:663)
> at kafka.api.PlaintextConsumerTest.testMultiConsumerDefaultAssignment(PlaintextConsumerTest.scala:461)
> java.util.ConcurrentModificationException: KafkaConsumer is not safe for multi-threaded access
> {code}
> Example: https://builds.apache.org/job/kafka-trunk-git-pr-jdk7/1582/console
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