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https://issues.apache.org/jira/browse/MAPREDUCE-4994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575022#comment-13575022
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Alejandro Abdelnur commented on MAPREDUCE-4994:
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LGTM, but I think we should deprecate -jt in favor or -rm. Sandy, mind starting
a thread in common-dev about it? Based on the outcome we commit this patch or
we udpate it to support -rm and deprecate -jt.
> -jt generic command line option does not work
> ---------------------------------------------
>
> Key: MAPREDUCE-4994
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4994
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client
> Affects Versions: 2.0.2-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: MAPREDUCE-4994-1.patch, MAPREDUCE-4994.patch
>
>
> hadoop jar myjar.jar MyDriver -fs file:/// -jt local input.txt output/
> should run a job using the local file system and the local job runner.
> Instead it tries to connect to a jobtracker.
> hadoop jar myjar.jar MyDriver -fs file:/// -jt host:port input.txt output/
> does not use the given host/port
> This appears to be because Cluster#initialize, which loads the
> ClientProtocol, contains no special handling for mapred.job.tracker.
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