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From "Sihua Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-9263) Kafka010ITCase failed on travis flaky
Date Fri, 27 Apr 2018 12:06:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-9263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sihua Zhou reassigned FLINK-9263:
---------------------------------

    Assignee: Sihua Zhou

> Kafka010ITCase failed on travis flaky
> -------------------------------------
>
>                 Key: FLINK-9263
>                 URL: https://issues.apache.org/jira/browse/FLINK-9263
>             Project: Flink
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 1.5.0
>            Reporter: Sihua Zhou
>            Assignee: Sihua Zhou
>            Priority: Critical
>             Fix For: 1.5.0
>
>
> instance: https://travis-ci.org/apache/flink/jobs/371952726
> I found this
> {code}
> Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException:
Concurrent access to KryoSerializer. Thread 1: pool-26-thread-2 , Thread 2: pool-26-thread-1
> 	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> 	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> 	at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:53)
> 	at org.apache.flink.streaming.api.operators.OperatorSnapshotFinalizer.<init>(OperatorSnapshotFinalizer.java:53)
> 	at org.apache.flink.streaming.runtime.tasks.StreamTask$AsyncCheckpointRunnable.run(StreamTask.java:858)
> 	... 5 more
> Caused by: java.lang.IllegalStateException: Concurrent access to KryoSerializer. Thread
1: pool-26-thread-2 , Thread 2: pool-26-thread-1
> 	at org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.enterExclusiveThread(KryoSerializer.java:622)
> 	at org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.serialize(KryoSerializer.java:254)
> 	at org.apache.flink.api.java.typeutils.runtime.TupleSerializer.serialize(TupleSerializer.java:125)
> 	at org.apache.flink.api.java.typeutils.runtime.TupleSerializer.serialize(TupleSerializer.java:30)
> 	at org.apache.flink.runtime.state.DefaultOperatorStateBackend$PartitionableListState.write(DefaultOperatorStateBackend.java:687)
> 	at org.apache.flink.runtime.state.DefaultOperatorStateBackend$1.performOperation(DefaultOperatorStateBackend.java:423)
> 	at org.apache.flink.runtime.state.DefaultOperatorStateBackend$1.performOperation(DefaultOperatorStateBackend.java:352)
> 	at org.apache.flink.runtime.io.async.AbstractAsyncCallableWithResources.call(AbstractAsyncCallableWithResources.java:75)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 	at org.apache.flink.util.FutureUtil.runIfNotDoneAndGet(FutureUtil.java:50)
> {code}



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