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https://issues.apache.org/jira/browse/FLINK-17636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17153176#comment-17153176
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Zhijiang commented on FLINK-17636:
----------------------------------
Thanks for reporting this, I will reopen it to investigate.
> SingleInputGateTest.testConcurrentReadStateAndProcessAndClose: Trying to read
> from released RecoveredInputChannel
> -----------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-17636
> URL: https://issues.apache.org/jira/browse/FLINK-17636
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Network, Tests
> Reporter: Robert Metzger
> Assignee: Zhijiang
> Priority: Critical
> Labels: pull-request-available, test-stability
> Fix For: 1.11.0
>
>
> CI:
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=1080&view=logs&j=0da23115-68bb-5dcd-192c-bd4c8adebde1&t=4ed44b66-cdd6-5dcf-5f6a-88b07dda665d
> {code}
> 2020-05-12T11:39:28.7058732Z [ERROR] Tests run: 22, Failures: 0, Errors: 1,
> Skipped: 0, Time elapsed: 2.643 s <<< FAILURE! - in
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGateTest
> 2020-05-12T11:39:28.7066377Z [ERROR]
> testConcurrentReadStateAndProcessAndClose(org.apache.flink.runtime.io.network.partition.consumer.SingleInputGateTest)
> Time elapsed: 0.032 s <<< ERROR!
> 2020-05-12T11:39:28.7067491Z java.util.concurrent.ExecutionException:
> java.lang.IllegalStateException: Trying to read from released
> RecoveredInputChannel
> 2020-05-12T11:39:28.7068238Z at
> java.util.concurrent.FutureTask.report(FutureTask.java:122)
> 2020-05-12T11:39:28.7068795Z at
> java.util.concurrent.FutureTask.get(FutureTask.java:192)
> 2020-05-12T11:39:28.7069538Z at
> org.apache.flink.runtime.io.network.partition.consumer.RemoteInputChannelTest.submitTasksAndWaitForResults(RemoteInputChannelTest.java:1228)
> 2020-05-12T11:39:28.7070595Z at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGateTest.testConcurrentReadStateAndProcessAndClose(SingleInputGateTest.java:235)
> 2020-05-12T11:39:28.7075974Z at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2020-05-12T11:39:28.7076784Z at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2020-05-12T11:39:28.7077522Z at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2020-05-12T11:39:28.7078212Z at
> java.lang.reflect.Method.invoke(Method.java:498)
> 2020-05-12T11:39:28.7078846Z at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> 2020-05-12T11:39:28.7079607Z at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 2020-05-12T11:39:28.7080383Z at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 2020-05-12T11:39:28.7081173Z at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 2020-05-12T11:39:28.7081937Z at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> 2020-05-12T11:39:28.7082708Z at
> org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> 2020-05-12T11:39:28.7083422Z at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 2020-05-12T11:39:28.7084148Z at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 2020-05-12T11:39:28.7084933Z at
> org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 2020-05-12T11:39:28.7085562Z at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 2020-05-12T11:39:28.7086162Z at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 2020-05-12T11:39:28.7086806Z at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 2020-05-12T11:39:28.7087434Z at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 2020-05-12T11:39:28.7088036Z at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2020-05-12T11:39:28.7088647Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> 2020-05-12T11:39:28.7089328Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> 2020-05-12T11:39:28.7090106Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> 2020-05-12T11:39:28.7090811Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> 2020-05-12T11:39:28.7091674Z at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> 2020-05-12T11:39:28.7102178Z at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> 2020-05-12T11:39:28.7103048Z at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> 2020-05-12T11:39:28.7103701Z at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> 2020-05-12T11:39:28.7104367Z Caused by: java.lang.IllegalStateException:
> Trying to read from released RecoveredInputChannel
> 2020-05-12T11:39:28.7105513Z at
> org.apache.flink.util.Preconditions.checkState(Preconditions.java:195)
> 2020-05-12T11:39:28.7106574Z at
> org.apache.flink.runtime.io.network.partition.consumer.RecoveredInputChannel.getNextRecoveredStateBuffer(RecoveredInputChannel.java:141)
> 2020-05-12T11:39:28.7107647Z at
> org.apache.flink.runtime.io.network.partition.consumer.RecoveredInputChannel.getNextBuffer(RecoveredInputChannel.java:169)
> 2020-05-12T11:39:28.7108631Z at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.waitAndGetNextData(SingleInputGate.java:637)
> 2020-05-12T11:39:28.7109613Z at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:615)
> 2020-05-12T11:39:28.7110538Z at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.pollNext(SingleInputGate.java:603)
> 2020-05-12T11:39:28.7111626Z at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGateTest.getNextBufferAndVerify(SingleInputGateTest.java:1077)
> 2020-05-12T11:39:28.7112759Z at
> org.apache.flink.runtime.io.network.partition.consumer.SingleInputGateTest.lambda$testConcurrentReadStateAndProcessAndClose$2(SingleInputGateTest.java:226)
> 2020-05-12T11:39:28.7113653Z at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 2020-05-12T11:39:28.7114278Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 2020-05-12T11:39:28.7115192Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-05-12T11:39:28.7115777Z at java.lang.Thread.run(Thread.java:748)
> 2020-05-12T11:39:28.7116099Z
> {code}
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