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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6740) Enforce mapreduce.task.timeout to be at least mapreduce.task.progress-report.interval
Date Thu, 22 Sep 2016 01:48:20 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Karthik Kambatla updated MAPREDUCE-6740:
----------------------------------------
    Description: MAPREDUCE-6242 makes task status update interval configurable to ease the
pressure on MR AM to process status updates, but it did not ensure that mapreduce.task.timeout
is no smaller than the configured value of task report interval.   (was: Mapreduce-6242 makes
task status update interval configurable to ease the pressure on MR AM to process status updates,
but it did not ensure that mapreduce.task.timeout is no smaller than the configured value
of task report interval. )

> Enforce mapreduce.task.timeout to be at least mapreduce.task.progress-report.interval
> -------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6740
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6740
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mr-am
>    Affects Versions: 2.8.0
>            Reporter: Haibo Chen
>            Assignee: Haibo Chen
>            Priority: Minor
>         Attachments: mapreduce6740.001.patch, mapreduce6740.002.patch, mapreduce6740.003.patch,
mapreduce6740.004.patch, mapreduce6740.005.patch, mapreduce6740.006.patch, mapreduce6740.007.patch,
mapreduce6740.008.patch
>
>
> MAPREDUCE-6242 makes task status update interval configurable to ease the pressure on
MR AM to process status updates, but it did not ensure that mapreduce.task.timeout is no smaller
than the configured value of task report interval. 



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