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Posted to mapreduce-issues@hadoop.apache.org by "Akira AJISAKA (JIRA)" <ji...@apache.org> on 2015/03/27 10:49:53 UTC
[jira] [Updated] (MAPREDUCE-5608) Replace and deprecate
mapred.tasktracker.indexcache.mb
[ https://issues.apache.org/jira/browse/MAPREDUCE-5608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akira AJISAKA updated MAPREDUCE-5608:
-------------------------------------
Attachment: MAPREDUCE-5608-002.patch
Rebased.
> Replace and deprecate mapred.tasktracker.indexcache.mb
> ------------------------------------------------------
>
> Key: MAPREDUCE-5608
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5608
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 2.2.0
> Reporter: Sandy Ryza
> Assignee: Akira AJISAKA
> Labels: configuration, newbie
> Attachments: MAPREDUCE-5608-002.patch, MAPREDUCE-5608.patch
>
>
> In MR2 mapred.tasktracker.indexcache.mb still works for configuring the size of the shuffle service index cache. As the tasktracker no longer exists, we should replace this with something like mapreduce.shuffle.indexcache.mb.
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