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From "Mohammad Kamrul Islam (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11139) Allow user to choose JVM for container execution
Date Fri, 26 Sep 2014 21:34:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150024#comment-14150024

Mohammad Kamrul Islam commented on HADOOP-11139:

Good find [~aw] !

I will post a comment in  YARN-2481 to make sure that JIRA has the exact same goal.
After than one can be closed in favor of other.

> Allow user to choose JVM for container execution
> ------------------------------------------------
>                 Key: HADOOP-11139
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11139
>             Project: Hadoop Common
>          Issue Type: Task
>            Reporter: Mohammad Kamrul Islam
>            Assignee: Mohammad Kamrul Islam
> Hadoop currently supports one JVM defined through JAVA_HOME. 
> Since multiple JVMs (Java 6,7,8,9) are active, it will be helpful if there is an user
configuration to choose the custom but supported JVM for her job.
> In other words, user will be able to choose her expected JVM only for her container execution
while Hadoop services may be running on different JVM.

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