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Posted to mapreduce-dev@hadoop.apache.org by "Tom White (JIRA)" <ji...@apache.org> on 2012/05/01 23:48:53 UTC

[jira] [Resolved] (MAPREDUCE-4217) Task commit waits for up to 3 seconds

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom White resolved MAPREDUCE-4217.
----------------------------------

    Resolution: Duplicate

MAPREDUCE-3809 is the same. Thanks for pointing it out Siddharth.
                
> Task commit waits for up to 3 seconds
> -------------------------------------
>
>                 Key: MAPREDUCE-4217
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4217
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: task
>    Affects Versions: 0.23.1
>            Reporter: Tom White
>            Assignee: Tom White
>
> Following MAPREDUCE-2450, TaskReporter#stopCommunicationThread may wait up to 3 seconds (the value of PROGRESS_INTERVAL) before it returns. This can be noticeable for short running tasks.

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