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https://issues.apache.org/jira/browse/BIGTOP-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790561#comment-13790561
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Sean Mackrory commented on BIGTOP-1050:
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Reverted. I'll leave this open to dig into the details a bit more. I wasn't
able to reproduce the same exception but I got a different one with logging,
but it wasn't broken to begin with so let's definitely leave it as it was.
> Permissions on YARN LCE should be 4754
> --------------------------------------
>
> Key: BIGTOP-1050
> URL: https://issues.apache.org/jira/browse/BIGTOP-1050
> Project: Bigtop
> Issue Type: Bug
> Reporter: Sean Mackrory
> Assignee: Sean Mackrory
> Priority: Blocker
> Fix For: 0.7.0
>
> Attachments:
> 0001-BIGTOP-1050.-Permissions-on-YARN-LCE-should-be-4754.patch
>
>
> The permissions we set for the YARN container executor are not exactly
> correct and are different from what we used to set for the MRv1 task
> containers. The requirements for the permissions are as follows:
> * Readable/executable by the group
> * Not executable by others
> * Not writable by others
> * Set UID
> * Owned by root
> I've tested this in YARN and have tested that I can still submit and run jobs
> successfully with these new permissions. This is somewhat second-hand
> information, so I'll CC [~atm] in case I've missed any important details or
> context...
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