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https://issues.apache.org/jira/browse/MAPREDUCE-997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756504#action_12756504
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Hemanth Yamijala commented on MAPREDUCE-997:
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Karam, did you use -Dhadoop.job.ugi to submit the job ? In which case, can we
see if in Hadoop 0.21 maybe we resolve the user to the right group and override
the specified value ? Or maybe the resolution of user to group is done on the
server, which actually is the right thing to do ?
> Acls are working properly when they are to user groups
> -------------------------------------------------------
>
> Key: MAPREDUCE-997
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-997
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.21.0
> Reporter: Karam Singh
>
> When submit-job-acl set usergroup (ug1).
> if user submits a using hadoop.job.ugi=u1,ug2 it is also gets accepted. (user
> u1 is also part ug1).
> In hadoop 0.20.0, job gets rejected. Its a regression issue.
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