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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/09/26 03:48:34 UTC

[jira] [Commented] (HADOOP-11139) Allow user to choose JVM for container execution

    [ https://issues.apache.org/jira/browse/HADOOP-11139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14148609#comment-14148609 ] 

Allen Wittenauer commented on HADOOP-11139:
-------------------------------------------

Dupe of YARN-2481?

> 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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