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Akira AJISAKA commented on MAPREDUCE-6307:
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I agree with you, however, the document
(http://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-common/Compatibility.html#Hadoop_Configuration_Files)
says
bq. Hadoop-defined properties are to be deprecated at least for one major
release before being removed. Modifying units for existing properties is not
allowed.
My question is: The sentences are applicable for unused properties? I'd like to
discuss this issue in dev ML.
> Deprecate mapreduce.tasktracker.taskmemorymanager.monitoringinterval
> --------------------------------------------------------------------
>
> Key: MAPREDUCE-6307
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6307
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 2.6.0
> Reporter: Akira AJISAKA
> Assignee: J.Andreina
> Priority: Minor
> Labels: newbie
>
> mapreduce.tasktracker.taskmemorymanager.monitoringinterval is not used
> anywhere. We should deprecate the property.
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