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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5963) ShuffleHandler DB schema should be versioned with compatible/incompatible changes
Date Tue, 22 Jul 2014 02:56:39 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du updated MAPREDUCE-5963:
----------------------------------

    Status: Patch Available  (was: Open)

> ShuffleHandler DB schema should be versioned with compatible/incompatible changes
> ---------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5963
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5963
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>    Affects Versions: 2.4.1
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: MAPREDUCE-5963-v2.patch, MAPREDUCE-5963.patch
>
>
> ShuffleHandler persist job shuffle info into DB schema, which should be versioned with
compatible/incompatible changes to support rolling upgrade.



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