[jira] [Commented] (MAPREDUCE-3988) mapreduce.job.local.dir doesn't point to a single directory on a node.

["Hadoop QA (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13244345#comment-13244345 ] 

Hadoop QA commented on MAPREDUCE-3988:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12520987/MAPREDUCE-3988-2.txt
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    -1 core tests.  The patch failed these unit tests:
                  org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
                  org.apache.hadoop.yarn.server.resourcemanager.resourcetracker.TestNMExpiry
                  org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization
                  org.apache.hadoop.yarn.server.resourcemanager.TestApplicationACLs

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2126//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2126//console

This message is automatically generated.
                
> mapreduce.job.local.dir doesn't point to a single directory on a node.
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3988
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3988
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Eric Payne
>         Attachments: MAPREDUCE-3988-1.txt, MAPREDUCE-3988-2.txt, MAPREDUCE-3988-2.txt
>
>
> After MAPREDUCE-3975, mapreduce.job.local.dir is set correctly for the tasks but it doesn't point to the same directory for all tasks running on the node.
> It is a public API. Either we should point to a single directory or point it to all directories and change the documentation to say that it points to all dirs.

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