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https://issues.apache.org/jira/browse/HADOOP-6526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jitendra Nath Pandey updated HADOOP-6526:
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Attachment: HADOOP-6526-y20.2.patch
Patch for hadoop 20 uploaded.
Several tests and code at other places too had to be changed because
createRemoteUser and similar APIs have been changed to throw IOException. This
patch would be simiplified if those APIs throw a RuntimeException instead of
IOException. Do we really need to throw IOException?
> Need mapping from long principal names to local OS user names
> -------------------------------------------------------------
>
> Key: HADOOP-6526
> URL: https://issues.apache.org/jira/browse/HADOOP-6526
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: c-6526.patch, HADOOP-6526-y20.2.patch
>
>
> We need a configurable mapping from full user names (eg. [email protected])
> to local user names (eg. omalley). For many organizations it is sufficient to
> just use the prefix, however, in the case of shared clusters there may be
> duplicated prefixes. A configurable mapping will let administrators resolve
> the issue.
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