[jira] [Updated] (MAPREDUCE-3640) AMRecovery should pick completed task form partial JobHistory files

["Siddharth Seth (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth updated MAPREDUCE-3640:
--------------------------------------

    Status: Open  (was: Patch Available)

Looked at the patch. Fine overall. One minor comment: it'll be useful to have an API to expose the exception which can be used on the HistoryServer.
                
> AMRecovery should pick completed task form partial JobHistory files
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3640
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3640
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>            Reporter: Siddharth Seth
>            Assignee: Arun C Murthy
>            Priority: Blocker
>         Attachments: MAPREDUCE-3640.patch
>
>
> Currently, if the JobHistory file has a partial record, AMRecovery will start from scratch. This will become more relevant after MAPREDUCE-3512.

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