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https://issues.apache.org/jira/browse/MAPREDUCE-727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758814#action_12758814
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Todd Lipcon commented on MAPREDUCE-727:
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Is there no need for a 'bin/hadoop jar' for cases where people have java code
that depends on Hadoop but doesn't necessarily submit jobs? For example, a jar
that requires HDFS only, but doesn't want to have to set up the various
classpath stuff that common/bin/hadoop-config.sh does for you?
Certainly they can write their own wrapper script themselves that sources
hadoop-config.sh out of common, but having a stock one seems somewhat useful.
> Move the bin/hadoop jar command over to bin/mapred
> --------------------------------------------------
>
> Key: MAPREDUCE-727
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-727
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Arun C Murthy
> Fix For: 0.21.0
>
>
> Currently 'bin/hadoop jar' is used to submit jobs, we should move it over to
> bin/mapred.
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