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https://issues.apache.org/jira/browse/MAPREDUCE-3291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144431#comment-13144431
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Siddharth Seth commented on MAPREDUCE-3291:
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Thanks Bobby. Looks good. One minor issue - The PBImpl will work - but can be a
lot simpler in this case. Just a direct get / set into the Proto object.
> App fail to launch due to delegation token not found in cache
> -------------------------------------------------------------
>
> Key: MAPREDUCE-3291
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3291
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Ramya Sunil
> Assignee: Robert Joseph Evans
> Priority: Critical
> Fix For: 0.23.1
>
> Attachments: Log-MAPREDUCE-3291.rtf, MR-3291.txt, hadoop.err
>
>
> In secure mode, saw an app failure due to
> "org.apache.hadoop.security.token.SecretManager$InvalidToken: token
> (HDFS_DELEGATION_TOKEN token <id> for <user>) can't be found in cache"
> Exception in the next comment.
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