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Posted to hdfs-issues@hadoop.apache.org by "Devaraj Das (JIRA)" <ji...@apache.org> on 2010/03/25 15:33:30 UTC

[jira] Updated: (HDFS-685) Use the user-to-groups mapping service in the NameNode

     [ https://issues.apache.org/jira/browse/HDFS-685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Devaraj Das updated HDFS-685:
-----------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

> Use the user-to-groups mapping service in the NameNode
> ------------------------------------------------------
>
>                 Key: HDFS-685
>                 URL: https://issues.apache.org/jira/browse/HDFS-685
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>            Reporter: Arun C Murthy
>            Assignee: Boris Shkolnik
>             Fix For: 0.22.0
>
>         Attachments: HADOOP-4656_hdfs.patch, HDFS-685-4.patch, HDFS-685-5.patch, HDFS-685-6.patch, MR-1083-0_20.2.patch
>
>
> HADOOP-4656 introduces a user-to-groups mapping service on the server-side. The NameNode should use this to map users to their groups rather than relying on the information passed by the client.

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