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https://issues.apache.org/jira/browse/SAMZA-238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13971661#comment-13971661
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Yan Fang commented on SAMZA-238:
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Actually I was thinking of that as well. If we remove the condition check, when
the user does not download/install yarn, the msg is "No such file or directory"
instead of current "YARN is not installed. Run: bin/grid install yarn". Feel
current msg is a little more friendly.
> Hello-samza's bin/grid can stop YARN in a graceful manner
> ---------------------------------------------------------
>
> Key: SAMZA-238
> URL: https://issues.apache.org/jira/browse/SAMZA-238
> Project: Samza
> Issue Type: Improvement
> Components: hello-samza
> Affects Versions: 0.6.0
> Reporter: Zhijie Shen
> Assignee: Yan Fang
> Labels: newbie
> Attachments: SAMZA-238.patch
>
>
> Hello-samza stops YARN cluster by killing RM and NM daemons. Actually, can do
> this in a graceful manner:
> {code}
> <path to yarn home>/sbin/yarn-daemon.sh stop resourcemanager|nodemanager
> {code}
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