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Posted to hdfs-dev@hadoop.apache.org by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org> on 2010/02/18 01:41:27 UTC

[jira] Created: (HDFS-984) Delegation Tokens should be persisted in Namenode

Delegation Tokens should be persisted in Namenode
-------------------------------------------------

                 Key: HDFS-984
                 URL: https://issues.apache.org/jira/browse/HDFS-984
             Project: Hadoop HDFS
          Issue Type: New Feature
            Reporter: Jitendra Nath Pandey
            Assignee: Jitendra Nath Pandey


The Delegation tokens should be persisted in the FsImage and EditLogs so that they are valid to be used after namenode shutdown and restart.

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[jira] Resolved: (HDFS-984) Delegation Tokens should be persisted in Namenode

Posted by "Konstantin Shvachko (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/HDFS-984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Shvachko resolved HDFS-984.
--------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.22.0
     Release Note: Layout version is set to -24 reflecting changes in edits log and fsimage format related to persisting delegation tokens.
     Hadoop Flags: [Incompatible change, Reviewed]

I just committed this. Thank you Jitendra.

> Delegation Tokens should be persisted in Namenode
> -------------------------------------------------
>
>                 Key: HDFS-984
>                 URL: https://issues.apache.org/jira/browse/HDFS-984
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>             Fix For: 0.22.0
>
>         Attachments: HDFS-984.10.patch, HDFS-984.11.patch, HDFS-984.12.patch, HDFS-984.14.patch, HDFS-984.7.patch
>
>
> The Delegation tokens should be persisted in the FsImage and EditLogs so that they are valid to be used after namenode shutdown and restart.

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