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https://issues.apache.org/jira/browse/MAPREDUCE-444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J resolved MAPREDUCE-444.
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Resolution: Not A Problem
Could be done with child opts/etc. I think. Closing out since this has not seen
any demand nor does it appear to be useful from my experience.
> Job should be able to specify whether task vm is 32 or 64 bit
> -------------------------------------------------------------
>
> Key: MAPREDUCE-444
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-444
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Nigel Daley
> Priority: Minor
>
> Perhaps a job should be able to specify whether it wants it's task VM's to be
> 32 or 64 bit. This could be accomplished by the -d32 and -d64 java options
> when the task VM is exec'd. This becomes important for native libs.
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