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https://issues.apache.org/jira/browse/YARN-9442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16904256#comment-16904256
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Eric Yang commented on YARN-9442:
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[~ebadger] [~Jim_Brennan] Thank you for the confirmation.
> container working directory has group read permissions
> ------------------------------------------------------
>
> Key: YARN-9442
> URL: https://issues.apache.org/jira/browse/YARN-9442
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Affects Versions: 3.2.2
> Reporter: Jim Brennan
> Assignee: Jim Brennan
> Priority: Minor
> Attachments: YARN-9442.001.patch, YARN-9442.002.patch,
> YARN-9442.003.patch
>
>
> Container working directories are currently created with permissions 0750,
> owned by the user and with the group set to the node manager group.
> Is there any reason why these directories need group read permissions?
> I have been testing with group read permissions removed and so far I haven't
> encountered any problems.
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