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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-88) DefaultContainerExecutor can fail to set proper permissions
Date Fri, 21 Sep 2012 13:25:08 GMT

    [ https://issues.apache.org/jira/browse/YARN-88?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460482#comment-13460482
] 

Hadoop QA commented on YARN-88:
-------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12545775/YARN-88.patch
  against trunk revision .

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

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

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

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

    +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 passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager.

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

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/46//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/46//console

This message is automatically generated.
                
> DefaultContainerExecutor can fail to set proper permissions
> -----------------------------------------------------------
>
>                 Key: YARN-88
>                 URL: https://issues.apache.org/jira/browse/YARN-88
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 0.23.3, 2.0.0-alpha
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>         Attachments: YARN-88.patch, YARN-88.patch
>
>
> {{DefaultContainerExecutor}} can fail to set the proper permissions on its local directories
if the cluster has been configured with a restrictive umask, e.g.: fs.permissions.umask-mode=0077.
 The configured umask ends up defeating the permissions requested by {{DefaultContainerExecutor}}
when it creates directories.

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