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