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Date: Wed, 20 Sep 2017 00:00:02 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.13101799.1505254675000.152153.1505865602327@Atlassian.JIRA>
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References: <JIRA.13101799.1505254675000@Atlassian.JIRA> <JIRA.13101799.1505254675012@jira-lw-us.apache.org>
Subject: [jira] [Commented] (HDFS-12437) Fix test setup in
 TestLeaseRecoveryStriped
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archived-at: Wed, 20 Sep 2017 00:00:06 -0000


    [ https://issues.apache.org/jira/browse/HDFS-12437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16172514#comment-16172514 ] 

Hudson commented on HDFS-12437:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12920 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/12920/])
HDFS-12437. Fix test setup in TestLeaseRecoveryStriped. (wang: rev 12d9d7bc509bca82b8f40301e3dc5ca764be45eb)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestLeaseRecoveryStriped.java


> Fix test setup in TestLeaseRecoveryStriped
> ------------------------------------------
>
>                 Key: HDFS-12437
>                 URL: https://issues.apache.org/jira/browse/HDFS-12437
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: erasure-coding, test
>    Affects Versions: 3.0.0-beta1
>            Reporter: Arpit Agarwal
>            Assignee: Andrew Wang
>              Labels: flaky-test
>             Fix For: 3.0.0-beta1
>
>         Attachments: HDFS-12437.001.patch, HDFS-12437.002.patch
>
>
> Fails consistently for me in trunk with the following call stack.
> {code}
>   TestLeaseRecoveryStriped.testLeaseRecovery:152 failed testCase at i=0, blockLengths=[5242880, 7340032, 5242880, 8388608, 7340032, 3145728, 9437184, 10485760, 11534336]
> java.io.IOException: Failed: the number of failed blocks = 4 > the number of parity blocks = 3
> 	at org.apache.hadoop.hdfs.DFSStripedOutputStream.checkStreamers(DFSStripedOutputStream.java:394)
> 	at org.apache.hadoop.hdfs.DFSStripedOutputStream.handleStreamerFailure(DFSStripedOutputStream.java:412)
> 	at org.apache.hadoop.hdfs.DFSStripedOutputStream.flushAllInternals(DFSStripedOutputStream.java:1264)
> 	at org.apache.hadoop.hdfs.DFSStripedOutputStream.checkStreamerFailures(DFSStripedOutputStream.java:629)
> 	at org.apache.hadoop.hdfs.DFSStripedOutputStream.writeChunk(DFSStripedOutputStream.java:565)
> 	at org.apache.hadoop.fs.FSOutputSummer.writeChecksumChunks(FSOutputSummer.java:217)
> 	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:164)
> 	at org.apache.hadoop.fs.FSOutputSummer.flushBuffer(FSOutputSummer.java:145)
> 	at org.apache.hadoop.fs.FSOutputSummer.write(FSOutputSummer.java:79)
> 	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:48)
> 	at java.io.DataOutputStream.write(DataOutputStream.java:88)
> 	at org.apache.hadoop.hdfs.TestLeaseRecoveryStriped.writePartialBlocks(TestLeaseRecoveryStriped.java:182)
> 	at org.apache.hadoop.hdfs.TestLeaseRecoveryStriped.runTest(TestLeaseRecoveryStriped.java:158)
> 	at org.apache.hadoop.hdfs.TestLeaseRecoveryStriped.testLeaseRecovery(TestLeaseRecoveryStriped.java:147)
> 	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:47)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
> 	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
> 	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
> 	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
> 	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
> {code}


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