[jira] [Commented] (TEZ-3616) TestMergeManager#testLocalDiskMergeMultipleTasks fails intermittently

["TezQA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-3616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952090#comment-15952090 ] 

TezQA commented on TEZ-3616:
----------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12861578/TEZ-3616.003.patch
  against master revision e09ea27.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 3.0.1) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/2362//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2362//console

This message is automatically generated.

> TestMergeManager#testLocalDiskMergeMultipleTasks fails intermittently 
> ----------------------------------------------------------------------
>
>                 Key: TEZ-3616
>                 URL: https://issues.apache.org/jira/browse/TEZ-3616
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.9.0
>         Environment: Ubuntu 14.04 
>            Reporter: Sonia Garudi
>            Assignee: Fei Hui
>              Labels: ppc64le, x86
>         Attachments: TEZ-3616.001.patch, TEZ-3616.002.patch, TEZ-3616.003.patch
>
>
> In tez-runtime-library project, the TestMergeManager#testLocalDiskMergeMultipleTasks test fails intermittently with the following error:
> testLocalDiskMergeMultipleTasks(org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager)  Time elapsed: 1.395 sec  <<< FAILURE!
> java.lang.AssertionError: Values should be different. Actual: 1
>         at org.junit.Assert.fail(Assert.java:88)
>         at org.junit.Assert.failEquals(Assert.java:185)
>         at org.junit.Assert.assertNotEquals(Assert.java:161)
>         at org.junit.Assert.assertNotEquals(Assert.java:198)
>         at org.junit.Assert.assertNotEquals(Assert.java:209)
>         at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager.testLocalDiskMergeMultipleTasks(TestMergeManager.java:878)
>         at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.TestMergeManager.testLocalDiskMergeMultipleTasks(TestMergeManager.java:628)



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