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https://issues.apache.org/jira/browse/MAPREDUCE-1528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy updated MAPREDUCE-1528:
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Attachment: MAPREDUCE-1528_yhadoop20.patch
Summary of changes:
# Renamed TokenStorage to Credentials to better reflect it's utility.
# Added a Credentials to JobConf (and an accessor: JobConf.getCredentials)
since it's the only per-job identifier in an MR application for the old apis,
added a JobContext.getCredentials for the new, context-objects api.
# Removed as much cruft as possible from TokenCache, without really going
overboard - we need to keep TokenCache since it's Hadoop MapReduce specific and
I can't really put everything into Credentials as it's in Hadoop Common.
> TokenStorage should not be static
> ---------------------------------
>
> Key: MAPREDUCE-1528
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1528
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Owen O'Malley
> Attachments: MAPREDUCE-1528_yhadoop20.patch
>
>
> Currently, TokenStorage is a singleton. This doesn't work for some use cases,
> such as Oozie. I think that each Job should have a TokenStorage that is
> associated it.
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