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https://issues.apache.org/jira/browse/MAPREDUCE-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boris Shkolnik updated MAPREDUCE-1383:
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Attachment: MAPREDUCE-1383-1.patch
before submitting a job - contact all the namenodes (specified in the conf) to
get their corresponding delegation token.
> Allow storage and caching of delegation token.
> ----------------------------------------------
>
> Key: MAPREDUCE-1383
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1383
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Boris Shkolnik
> Attachments: MAPREDUCE-1383-1.patch
>
>
> Client needs to obtain delegation tokens from all the NameNodes it is going
> to work with and pass it to the application.
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