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Posted to yarn-dev@hadoop.apache.org by "Siqi Li (JIRA)" <ji...@apache.org> on 2013/09/17 00:03:51 UTC

[jira] [Resolved] (YARN-1190) enabling uber mde with 0 reducer still requires mapreduce.reduce.memory.mb to be less than yarn.app.mapreduce.am.resource.mb

     [ https://issues.apache.org/jira/browse/YARN-1190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siqi Li resolved YARN-1190.
---------------------------

    Resolution: Fixed
    
> enabling uber mde with 0 reducer still requires mapreduce.reduce.memory.mb to be less than yarn.app.mapreduce.am.resource.mb
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1190
>                 URL: https://issues.apache.org/jira/browse/YARN-1190
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Siqi Li
>            Priority: Minor
>
> Since there is no reducer, the memory allocated to reducer is irrelevant to enable uber mode of a job

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