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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2007/01/02 22:14:27 UTC
[jira] Commented: (HADOOP-849) randomwriter fails with
'java.lang.OutOfMemoryError: Java heap space' in the 'reduce' task
[ http://issues.apache.org/jira/browse/HADOOP-849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12461825 ]
Owen O'Malley commented on HADOOP-849:
--------------------------------------
+1
> 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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