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Posted to mapreduce-issues@hadoop.apache.org by "Chris Douglas (JIRA)" <ji...@apache.org> on 2010/01/23 02:55:21 UTC

[jira] Commented: (MAPREDUCE-433) TestReduceFetch failed.

    [ https://issues.apache.org/jira/browse/MAPREDUCE-433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12803991#action_12803991 ] 

Chris Douglas commented on MAPREDUCE-433:
-----------------------------------------

{noformat}
     [exec] +1 overall.  
     [exec] 
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec] 
     [exec]     +1 tests included.  The patch appears to include 3 new or modified tests.
     [exec] 
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec] 
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.
     [exec] 
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec] 
     [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
{noformat}

> TestReduceFetch failed.
> -----------------------
>
>                 Key: MAPREDUCE-433
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-433
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Chris Douglas
>             Fix For: 0.21.0
>
>         Attachments: 6029-0.patch, 6029-1.patch, 6029-2.patch, FAILING-PARTIALMEM-TEST-org.apache.hadoop.mapred.TestReduceFetch.txt, M433-0v20.patch, TEST-org.apache.hadoop.mapred.TestReduceFetch.txt, TEST-org.apache.hadoop.mapred.TestReduceFetch.txt, testReduceFromMem.txt
>
>
> {noformat}
> Testcase: testReduceFromMem took 23.625 sec
> 	FAILED
> Non-zero read from local: 83
> junit.framework.AssertionFailedError: Non-zero read from local: 83
> 	at org.apache.hadoop.mapred.TestReduceFetch.testReduceFromMem(TestReduceFetch.java:289)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> 	at junit.extensions.TestSetup.run(TestSetup.java:27)
> {noformat}
> Ran TestReduceFetch a few times on a clean trunk.  It failed consistently.

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