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https://issues.apache.org/jira/browse/MAPREDUCE-2332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12999759#comment-12999759
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Hadoop QA commented on MAPREDUCE-2332:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12471159/mr-2332.txt
against trunk revision 1074251.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
+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 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 core unit tests:
org.apache.hadoop.mapred.TestCommandLineJobSubmission
org.apache.hadoop.mapred.TestComparators
org.apache.hadoop.mapred.TestMapRed
org.apache.hadoop.mapred.TestReduceFetchFromPartialMem
-1 contrib tests. The patch failed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/29//testReport/
Findbugs warnings:
https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/29//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/29//console
This message is automatically generated.
> Improve error messages when MR dirs on local FS have bad ownership
> ------------------------------------------------------------------
>
> Key: MAPREDUCE-2332
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2332
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.23.0
>
> Attachments: mr-2332.txt
>
>
> A common source of user difficulty on a secure cluster is understanding which
> paths should be owned by which users. The task log directory in particular is
> often missed, since it has to be owned by mapred but may be inside a logs dir
> which has different ownership. Right now the user has to spelunk in the code
> to understand the exception they get if this dir has bad ownership.
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