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https://issues.apache.org/jira/browse/FLINK-29018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17598212#comment-17598212
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Qingsheng Ren commented on FLINK-29018:
---------------------------------------
Thanks for sharing the info [~hxb]! This is caused by a recent version bump of
Kafka client. I created FLINK-29153 for fixing this.
> KafkaITCase.testMultipleSourcesOnePartition failed with TopicExistsException
> ----------------------------------------------------------------------------
>
> Key: FLINK-29018
> URL: https://issues.apache.org/jira/browse/FLINK-29018
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Affects Versions: 1.16.0
> Reporter: Huang Xingbo
> Assignee: Qingsheng Ren
> Priority: Critical
> Labels: test-stability
> Fix For: 1.16.0
>
>
> {code:java}
> 2022-08-17T22:52:03.5376972Z Aug 17 22:52:03 [ERROR] Tests run: 23, Failures:
> 1, Errors: 0, Skipped: 0, Time elapsed: 133.5 s <<< FAILURE! - in
> org.apache.flink.streaming.connectors.kafka.KafkaITCase
> 2022-08-17T22:52:03.5378664Z Aug 17 22:52:03 [ERROR]
> org.apache.flink.streaming.connectors.kafka.KafkaITCase.testMultipleSourcesOnePartition
> Time elapsed: 3.967 s <<< FAILURE!
> 2022-08-17T22:52:03.5380231Z Aug 17 22:52:03 java.lang.AssertionError: Create
> test topic : manyToOneTopic failed,
> org.apache.kafka.common.errors.TopicExistsException: Topic 'manyToOneTopic'
> already exists.
> 2022-08-17T22:52:03.5381136Z Aug 17 22:52:03 at
> org.apache.flink.streaming.connectors.kafka.KafkaTestEnvironmentImpl.createTestTopic(KafkaTestEnvironmentImpl.java:207)
> 2022-08-17T22:52:03.5381983Z Aug 17 22:52:03 at
> org.apache.flink.streaming.connectors.kafka.KafkaTestEnvironment.createTestTopic(KafkaTestEnvironment.java:97)
> 2022-08-17T22:52:03.5382935Z Aug 17 22:52:03 at
> org.apache.flink.streaming.connectors.kafka.KafkaTestBase.createTestTopic(KafkaTestBase.java:217)
> 2022-08-17T22:52:03.5384026Z Aug 17 22:52:03 at
> org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase.runMultipleSourcesOnePartitionExactlyOnceTest(KafkaConsumerTestBase.java:1053)
> 2022-08-17T22:52:03.5385057Z Aug 17 22:52:03 at
> org.apache.flink.streaming.connectors.kafka.KafkaITCase.testMultipleSourcesOnePartition(KafkaITCase.java:105)
> 2022-08-17T22:52:03.5385741Z Aug 17 22:52:03 at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2022-08-17T22:52:03.5386344Z Aug 17 22:52:03 at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2022-08-17T22:52:03.5387038Z Aug 17 22:52:03 at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2022-08-17T22:52:03.5387658Z Aug 17 22:52:03 at
> java.lang.reflect.Method.invoke(Method.java:498)
> 2022-08-17T22:52:03.5388350Z Aug 17 22:52:03 at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
> 2022-08-17T22:52:03.5389118Z Aug 17 22:52:03 at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 2022-08-17T22:52:03.5389875Z Aug 17 22:52:03 at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> 2022-08-17T22:52:03.5390556Z Aug 17 22:52:03 at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 2022-08-17T22:52:03.5391564Z Aug 17 22:52:03 at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
> 2022-08-17T22:52:03.5392325Z Aug 17 22:52:03 at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
> 2022-08-17T22:52:03.5392985Z Aug 17 22:52:03 at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 2022-08-17T22:52:03.5393687Z Aug 17 22:52:03 at
> java.lang.Thread.run(Thread.java:748)
> {code}
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=40124&view=logs&j=aa18c3f6-13b8-5f58-86bb-c1cffb239496&t=502fb6c0-30a2-5e49-c5c2-a00fa3acb203&l=37261
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