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https://issues.apache.org/jira/browse/FLINK-17788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116946#comment-17116946
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Kostas Kloudas commented on FLINK-17788:
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[~zjffdu] I think that setting the Deployment target twice is not a problem. I
agree though that the Scala Shell could use a little refactoring. So you mean
that each time you call {{execute()}}, the shell will create a new cluster,
right? Will it execute the job and then kill the cluster?
> scala shell in yarn mode is broken
> ----------------------------------
>
> Key: FLINK-17788
> URL: https://issues.apache.org/jira/browse/FLINK-17788
> Project: Flink
> Issue Type: Bug
> Components: Scala Shell
> Affects Versions: 1.11.0
> Reporter: Jeff Zhang
> Priority: Major
> Labels: pull-request-available
>
> When I start scala shell in yarn mode, one yarn app will be launched, and
> after I write some flink code and trigger a flink job, another yarn app will
> be launched but would failed to launch due to some conflicts.
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