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Jark Wu commented on FLINK-22198: --------------------------------- The blocked stack of this issue is the same with FLINK-22387, I think they have same root cause. Thanks [~renqs] for the investigation. {code} "main" #1 prio=5 os_prio=0 tid=0x00007fc90000b000 nid=0x47de waiting on condition [0x00007fc90a4a2000] Aug 14 11:06:02 java.lang.Thread.State: TIMED_WAITING (sleeping) Aug 14 11:06:02 at java.lang.Thread.sleep(Native Method) Aug 14 11:06:02 at org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.sleepBeforeRetry(CollectResultFetcher.java:237) Aug 14 11:06:02 at org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.next(CollectResultFetcher.java:113) Aug 14 11:06:02 at org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:106) Aug 14 11:06:02 at org.apache.flink.streaming.api.operators.collect.CollectResultIterator.hasNext(CollectResultIterator.java:80) Aug 14 11:06:02 at org.apache.flink.table.api.internal.TableResultImpl$CloseableRowIteratorWrapper.hasNext(TableResultImpl.java:370) Aug 14 11:06:02 at org.apache.flink.streaming.connectors.kafka.table.KafkaTableTestUtils.collectRows(KafkaTableTestUtils.java:52) Aug 14 11:06:02 at org.apache.flink.streaming.connectors.kafka.table.KafkaTableITCase.testKafkaSourceSinkWithKeyAndFullValue(KafkaTableITCase.java:485) Aug 14 11:06:02 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) Aug 14 11:06:02 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) Aug 14 11:06:02 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) Aug 14 11:06:02 at java.lang.reflect.Method.invoke(Method.java:498) Aug 14 11:06:02 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) Aug 14 11:06:02 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) Aug 14 11:06:02 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) Aug 14 11:06:02 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) Aug 14 11:06:02 at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) Aug 14 11:06:02 at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) {code} > KafkaTableITCase hang. > ---------------------- > > Key: FLINK-22198 > URL: https://issues.apache.org/jira/browse/FLINK-22198 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka > Affects Versions: 1.14.0, 1.12.4 > Reporter: Guowei Ma > Assignee: Qingsheng Ren > Priority: Blocker > Labels: pull-request-available, stale-blocker, test-stability > Fix For: 1.14.0 > > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=16287&view=logs&j=c5f0071e-1851-543e-9a45-9ac140befc32&t=1fb1a56f-e8b5-5a82-00a0-a2db7757b4f5&l=6625 > There is no any artifacts. -- This message was sent by Atlassian Jira (v8.3.4#803005)