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https://issues.apache.org/jira/browse/MAPREDUCE-7372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shilun Fan reassigned MAPREDUCE-7372:
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Assignee: Zhang Dongsheng
> MapReduce set permission too late in copyJar method
> ---------------------------------------------------
>
> Key: MAPREDUCE-7372
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7372
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 3.3.1
> Reporter: Zhang Dongsheng
> Assignee: Zhang Dongsheng
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.5, 3.2.5
>
> Attachments: MAPREDUCE-7372.patch
>
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> while execute copyJar in JobResourceUploader .the setPermission running after
> setReplication,but setReplication need permission first.So if we set restrict
> umask in project such as 0600, the mapreduce process will fail.
> In patch file , I put setPermisson before setReplication.
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