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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-6687) Allow specifing java home via job configuration
Date Thu, 21 Jul 2016 01:37:20 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haibo Chen resolved MAPREDUCE-6687.
-----------------------------------
    Resolution: Implemented

> Allow specifing java home via job configuration
> -----------------------------------------------
>
>                 Key: MAPREDUCE-6687
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6687
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: applicationmaster
>            Reporter: He Tianyi
>            Priority: Minor
>
> Suggest allowing user to use a preferred JVM implementation (or version) by specifying
java home via JobConf, to launch Map/Reduce tasks. 
> Especially useful for running A/B tests on real workload or benchmark between JVM implementations.



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