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https://issues.apache.org/jira/browse/YARN-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394986#comment-15394986
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Ying Zhang commented on YARN-5287:
----------------------------------
Thanks Naganarasimha and Rohith for review. I've updated the patch with
addressing Rohith's comment. Please have a look.
The test failure is not related, separate code path. And I've seen YARN-5425
has already been filed against it. Although what's interesting is that the test
failure seems to be similar with what we are trying to resolve here.
> LinuxContainerExecutor fails to set proper permission
> -----------------------------------------------------
>
> Key: YARN-5287
> URL: https://issues.apache.org/jira/browse/YARN-5287
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.7.2
> Reporter: Ying Zhang
> Assignee: Ying Zhang
> Priority: Minor
> Attachments: YARN-5287-tmp.patch, YARN-5287.003.patch,
> YARN-5287.004.patch
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> LinuxContainerExecutor fails to set the proper permissions on the local
> directories(i.e., /hadoop/yarn/local/usercache/... by default) if the cluster
> has been configured with a restrictive umask, e.g.: umask 077. Job failed due
> to the following reason:
> Path /hadoop/yarn/local/usercache/ambari-qa/appcache/application_xxxxxxxx has
> permission 700 but needs permission 750
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