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Posted to issues@tez.apache.org by "Zhiyuan Yang (JIRA)" <ji...@apache.org> on 2017/07/06 06:56:00 UTC
[jira] [Commented] (TEZ-3616)
TestMergeManager#testLocalDiskMergeMultipleTasks fails intermittently
[ https://issues.apache.org/jira/browse/TEZ-3616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076045#comment-16076045 ]
Zhiyuan Yang commented on TEZ-3616:
-----------------------------------
Adding 0.9.0 to 'Fix Version' since patch was also committed to master branch.
> 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
> Fix For: 0.9.0, 0.8.5
>
> 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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