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https://issues.apache.org/jira/browse/HADOOP-11257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14202981#comment-14202981
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Colin Patrick McCabe commented on HADOOP-11257:
-----------------------------------------------
One last nit.
{code}
echo " use \"yarn jar\" to launch YARN applications"
{code}
Maybe this should be "note: please use \"yarn jar\" to launch YARN
applications, not this command."
That would make it more clear that this this help text is talking about what
not to do with "hadoop jar" rather than describing how "hadoop jar" works.
+1. Will commit next week if there are no more comments. [~aw], check it out
if you get a chance.
> Deprecate 'hadoop jar'
> ----------------------
>
> Key: HADOOP-11257
> URL: https://issues.apache.org/jira/browse/HADOOP-11257
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Allen Wittenauer
> Assignee: Masatake Iwasaki
> Attachments: HADOOP-11257.1.patch, HADOOP-11257.1.patch,
> HADOOP-11257.2.patch
>
>
> Given that 'hadoop jar' and 'yarn jar' work differently, we should mark
> 'hadoop jar' as deprecated in 2.7 and remove it in trunk.
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