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