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https://issues.apache.org/jira/browse/PIG-3560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13817658#comment-13817658
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Cheolsoo Park commented on PIG-3560:
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Sounds good. I can file a Tez jira for that API if you haven't done yet.
> UniqueTez staging dir should be used for different users
> --------------------------------------------------------
>
> Key: PIG-3560
> URL: https://issues.apache.org/jira/browse/PIG-3560
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Affects Versions: tez-branch
> Reporter: Cheolsoo Park
> Assignee: Cheolsoo Park
> Fix For: tez-branch
>
> Attachments: PIG-3560-1.patch, PIG-3560-2.patch
>
>
> I discovered this bug while setting up a multi-user cluster. Since the
> staging dir for Pig jobs is always set to TEZ_AM_STAGING_DIR_DEFAULT
> (/tmp/tez), if multiple users submit Pig jobs, subsequent jobs fail with the
> following error:
> {code}
> java.io.IOException: The ownership on the staging directory
> hdfs://10.170.21.33:9000/tmp/tez/staging is not as expected. It is owned by
> hadoop. The directory must be owned by the submitter cheolsoop or by cheolsoop
> {code}
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