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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-849) randomwriter fails with 'java.lang.OutOfMemoryError: Java heap space' in the 'reduce' task
Date Thu, 28 Dec 2006 11:09:24 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-849?page=comments#action_12461176 ] 
            
Hadoop QA commented on HADOOP-849:
----------------------------------

+1, because http://issues.apache.org/jira/secure/attachment/12347969/849.patch applied and
successfully tested against trunk revision r489707.

> randomwriter fails with 'java.lang.OutOfMemoryError: Java heap space' in the 'reduce'
task
> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-849
>                 URL: http://issues.apache.org/jira/browse/HADOOP-849
>             Project: Hadoop
>          Issue Type: Bug
>            Reporter: Arun C Murthy
>         Assigned To: Devaraj Das
>             Fix For: 0.9.2
>
>         Attachments: 849.patch
>
>
> Reproducible, tried to increase the child jvm's heapsize via 
> <property>
>   <name>mapred.child.java.opts</name>
>   <value>-Xmx512m</value>
> </property>
> without any difference, still fails.
> Need to investigate further.

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