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Posted to mapreduce-issues@hadoop.apache.org by "Tsuyoshi OZAWA (JIRA)" <ji...@apache.org> on 2014/09/05 18:30:28 UTC
[jira] [Updated] (MAPREDUCE-6073) Description of
mapreduce.job.speculative.slowtaskthreshold in mapred-default should be
moved into description tags
[ https://issues.apache.org/jira/browse/MAPREDUCE-6073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi OZAWA updated MAPREDUCE-6073:
--------------------------------------
Attachment: MAPREDUCE-6073.1.patch
Attached a first patch to fix this issue.
> Description of mapreduce.job.speculative.slowtaskthreshold in mapred-default should be moved into description tags
> ------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6073
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6073
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: documentation
> Reporter: Tsuyoshi OZAWA
> Assignee: Tsuyoshi OZAWA
> Priority: Trivial
> Attachments: MAPREDUCE-6073.1.patch
>
>
> Currently, description of mapreduce.job.speculative.slowtaskthreshold in mapred-default is put outside of description tags. We should move it into description tags.
> {code}
> <property>
> <name>mapreduce.job.speculative.slowtaskthreshold</name>
> <value>1.0</value>The number of standard deviations by which a task's
> ave progress-rates must be lower than the average of all running tasks'
> for the task to be considered too slow.
> <description>
> </description>
> </property>
> {code}
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