You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-issues@hadoop.apache.org by "gu-chi (JIRA)" <ji...@apache.org> on 2015/12/02 04:00:15 UTC

[jira] [Commented] (MAPREDUCE-6108) ShuffleError OOM while reserving memory by MergeManagerImpl

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15035177#comment-15035177 ] 

gu-chi commented on MAPREDUCE-6108:
-----------------------------------

[~vinodkv] from above history, I can not see what is the actual solution designed, can you please explain what will be done in 2.8.0 to this issue? 

> ShuffleError OOM while reserving memory by MergeManagerImpl
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-6108
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6108
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.5.1
>            Reporter: Dongwook Kwon
>            Priority: Critical
>
> Shuffle has OOM issue from time to time.  
> Such as this email reported.
> http://mail-archives.apache.org/mod_mbox/hadoop-mapreduce-dev/201408.mbox/%3CCABWXXjNK-on0XTrMuriJD8SDGJjTAMSvQW2CZpm3oEkJ3YM8YQ@mail.gmail.com%3E



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)