hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Thomas Graves (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4966) Env variable for JobHistory JVM OPTS
Date Mon, 28 Jan 2013 23:45:12 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564850#comment-13564850
] 

Thomas Graves commented on MAPREDUCE-4966:
------------------------------------------

this already exists - HADOOP_JOB_HISTORYSERVER_OPTS. There is also HADOOP_JOB_HISTORYSERVER_HEAPSIZE.

see http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/conf/mapred-env.sh?revision=1390224&view=markup
                
> Env variable for JobHistory JVM OPTS
> ------------------------------------
>
>                 Key: MAPREDUCE-4966
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4966
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: jobhistoryserver
>    Affects Versions: 2.0.2-alpha
>            Reporter: Lohit Vijayarenu
>            Priority: Minor
>
> There seems to be no option to set JVM OPTS for JobHistoryServer. One of the common setting
is having Xmx value passed to it. As of now it can be done only via JVM_OPTS or HADOOP_CLIENT_OPTS.
It would be good to have something specific for JobHistoryServer

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message