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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9230) TestUniformSizeInputFormat fails intermittently
Date Fri, 01 Mar 2013 12:55:16 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590483#comment-13590483
] 

Hudson commented on HADOOP-9230:
--------------------------------

Integrated in Hadoop-Hdfs-trunk #1331 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1331/])
    HADOOP-9230. TestUniformSizeInputFormat fails intermittently. (kkambatl via tucu) (Revision
1451291)

     Result = FAILURE
tucu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1451291
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/mapred/TestUniformSizeInputFormat.java

                
> TestUniformSizeInputFormat fails intermittently
> -----------------------------------------------
>
>                 Key: HADOOP-9230
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9230
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 2.0.2-alpha
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>              Labels: distcp
>             Fix For: 2.0.4-beta
>
>         Attachments: hadoop-9230.patch
>
>
> TestUniformSizeFileInputFormat fails intermittently. I ran the test 50 times and noticed
5 failures.
> Haven't noticed any particular pattern to which runs fail.
> A sample stack trace is as follows:
> {noformat}
> java.lang.AssertionError: expected:<1944> but was:<1820>
>         at org.junit.Assert.fail(Assert.java:91)
>         at org.junit.Assert.failNotEquals(Assert.java:645)
>         at org.junit.Assert.assertEquals(Assert.java:126)
>         at org.junit.Assert.assertEquals(Assert.java:470)
>         at org.junit.Assert.assertEquals(Assert.java:454)
>         at org.apache.hadoop.tools.mapred.TestUniformSizeInputFormat.checkAgainstLegacy(TestUniformSizeInputFormat.java:244)
>         at org.apache.hadoop.tools.mapred.TestUniformSizeInputFormat.testGetSplits(TestUniformSizeInputFormat.java:126)
>         at org.apache.hadoop.tools.mapred.TestUniformSizeInputFormat.testGetSplits(TestUniformSizeInputFormat.java:252)
> {noformat}

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