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Posted to mapreduce-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/11/02 01:47:00 UTC

[jira] [Commented] (MAPREDUCE-5608) Replace and deprecate mapred.tasktracker.indexcache.mb

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17627410#comment-17627410 ] 

ASF GitHub Bot commented on MAPREDUCE-5608:
-------------------------------------------

ashutoshcipher commented on PR #5014:
URL: https://github.com/apache/hadoop/pull/5014#issuecomment-1299443139

   Hi @cnauroth, Please help in reviewing this PR. Thanks




> 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: Ashutosh Gupta
>            Priority: Major
>              Labels: BB2015-05-TBR, configuration, newbie, pull-request-available
>         Attachments: MAPREDUCE-5608-002.patch, MAPREDUCE-5608.003.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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