hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5517) enabling uber mode with 0 reducer still requires mapreduce.reduce.memory.mb to be less than yarn.app.mapreduce.am.resource.mb
Date Mon, 07 Jul 2014 20:10:36 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054143#comment-14054143
] 

Vinod Kumar Vavilapalli commented on MAPREDUCE-5517:
----------------------------------------------------

This looks good. Checking this in..

> enabling uber mode with 0 reducer still requires mapreduce.reduce.memory.mb to be less
than yarn.app.mapreduce.am.resource.mb
> -----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5517
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5517
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.0.5-alpha
>            Reporter: Siqi Li
>            Assignee: Siqi Li
>            Priority: Minor
>         Attachments: MAPREDUCE_5517_v3.patch.txt, MAPREDUCE_5517_v4.patch.txt, MAPREDUCE_5517_v5.patch,
MAPREDUCE_5517_v6.patch
>
>
> Since there is no reducer, the memory allocated to reducer is irrelevant to enable uber
mode of a job



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message