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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (JIRA)" <ji...@apache.org> on 2012/12/18 19:52:14 UTC

[jira] [Updated] (ACCUMULO-421) Table ACLs should be reflected in HDFS Table directories

     [ https://issues.apache.org/jira/browse/ACCUMULO-421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christopher Tubbs updated ACCUMULO-421:
---------------------------------------

    Fix Version/s:     (was: 1.5.0)
         Assignee: John Vines
    
> Table ACLs should be reflected in HDFS Table directories
> --------------------------------------------------------
>
>                 Key: ACCUMULO-421
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-421
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: John Vines
>            Assignee: John Vines
>
> To help support proper security in ACCUMULO-387, we should change the way Accumulo handles file permissions in HDFS. Each table should have it's own group, and as we add/remove user read access to the system, we should modify the group of the table accordingly. This way if a user does a map reduce over the table files, the MR can only be run over files they can read within Accumulo.

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