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https://issues.apache.org/jira/browse/HADOOP-18046?focusedWorklogId=705369&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-705369
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ASF GitHub Bot logged work on HADOOP-18046:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 08/Jan/22 03:37
Start Date: 08/Jan/22 03:37
Worklog Time Spent: 10m
Work Description: functioner commented on pull request #3872:
URL: https://github.com/apache/hadoop/pull/3872#issuecomment-1007878172
@virajjasani @ayushtkn @iwasakims @aajisaka
This is the fix of flaky test `TestIPC#testIOEOnListenerAccept`.
I think the root cause is
`org.apache.hadoop.ipc.Client$IpcStreams.readResponse(Client.java:1922)` which
may throw IOException (Connection reset by peer) from time to time. Previously
I only considered EOFException, which happens in most cases.
The test is failing in the daily build so we need to fix it soon. Thank you!
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Issue Time Tracking
-------------------
Worklog Id: (was: 705369)
Time Spent: 20m (was: 10m)
> TestIPC#testIOEOnListenerAccept fails
> -------------------------------------
>
> Key: HADOOP-18046
> URL: https://issues.apache.org/jira/browse/HADOOP-18046
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Reporter: Akira Ajisaka
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> {code}
> [ERROR] testIOEOnListenerAccept(org.apache.hadoop.ipc.TestIPC) Time elapsed:
> 0.007 s <<< FAILURE!
> java.lang.AssertionError: Expected an EOFException to have been thrown
> at org.junit.Assert.fail(Assert.java:89)
> at
> org.apache.hadoop.ipc.TestIPC.testIOEOnListenerAccept(TestIPC.java:652)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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