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From "Yang Hao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5718) MR job fails during commit fail
Date Mon, 26 Jan 2015 07:59:35 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yang Hao updated MAPREDUCE-5718:
--------------------------------
    Description: 
when any of this happens:
* While testing RM HA, if the RM fails over while an MR AM is in the middle of a commit, 
* When testing preempting, if the MR AM fails over during the middle of a commit

the subsequent AM gets spawned but dies with a diagnostic message - "We crashed durring a
commit". 

  was:While testing RM HA, we ran into this issue where if the RM fails over while an MR AM
is in the middle of a commit, the subsequent AM gets spawned but dies with a diagnostic message
- "We crashed durring a commit". 


> MR job fails during commit fail
> -------------------------------
>
>                 Key: MAPREDUCE-5718
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5718
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mr-am
>    Affects Versions: 2.3.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>              Labels: ha
>         Attachments: mr-5718-0.patch
>
>
> when any of this happens:
> * While testing RM HA, if the RM fails over while an MR AM is in the middle of a commit,

> * When testing preempting, if the MR AM fails over during the middle of a commit
> the subsequent AM gets spawned but dies with a diagnostic message - "We crashed durring
a commit". 



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