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https://issues.apache.org/jira/browse/MAPREDUCE-3162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli updated MAPREDUCE-3162:
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Status: Open (was: Patch Available)
Alright the patch looks good, the race condition from the previous one won't be
there anymore.
+1.
> Separate application-init and container-init event types in NM's
> ApplicationImpl FSM
> ------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3162
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3162
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv2, nodemanager
> Affects Versions: 0.23.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Minor
> Attachments: MAPREDUCE-3162-20111019.txt, mr-3162.txt, mr-3162.txt
>
>
> Currently, the ApplicationImpl receives an INIT_APPLICATION event on every
> container initialization. Only on the first one does it really mean to init
> the application, whereas all subsequent events are for specific containers.
> This JIRA is to separate the events into INIT_APPLICATION, sent once and only
> once per application, and INIT_CONTAINER, which is sent for every container.
> The first container sends INIT_APPLICATION followed by INIT_CONTAINER.
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