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Posted to common-issues@hadoop.apache.org by "Konstantin Shvachko (JIRA)" <ji...@apache.org> on 2013/04/12 01:49:16 UTC
[jira] [Commented] (HADOOP-9211) HADOOP_CLIENT_OPTS default setting
fixes max heap size at 128m, disregards HADOOP_HEAPSIZE
[ https://issues.apache.org/jira/browse/HADOOP-9211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629591#comment-13629591 ]
Konstantin Shvachko commented on HADOOP-9211:
---------------------------------------------
+1. If there are no objections I'll commit this to avoid confusing OOMs.
Following formal Jenkins verification.
> HADOOP_CLIENT_OPTS default setting fixes max heap size at 128m, disregards HADOOP_HEAPSIZE
> ------------------------------------------------------------------------------------------
>
> Key: HADOOP-9211
> URL: https://issues.apache.org/jira/browse/HADOOP-9211
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.0.2-alpha
> Reporter: Sarah Weissman
> Assignee: Plamen Jeliazkov
> Attachments: HADOOP-9211.patch, hadoop-xmx.patch
>
> Original Estimate: 1m
> Remaining Estimate: 1m
>
> hadoop-env.sh as included in the 2.0.2alpha release tarball contains:
> export HADOOP_CLIENT_OPTS="-Xmx128m $HADOOP_CLIENT_OPTS"
> This overrides any heap settings in HADOOP_HEAPSIZE.
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