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https://issues.apache.org/jira/browse/FLINK-2613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14937008#comment-14937008
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ASF GitHub Bot commented on FLINK-2613:
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Github user nikste commented on the pull request:
https://github.com/apache/flink/pull/1106#issuecomment-144447780
@chiwanpark, fixed the style issues.
`ScalaShellLocalStartupITCase` starts the shell in local mode (i.e. it will
create its own local cluster ) being invoked by the "command line" arguments
`ScalaShellITSuite` creates a cluster before the scala shell is invoked,
thus acting as a "remote" cluster,
here general features are tested as well as the invocation with "command
line" arguments connecting to the "remote" cluster.
As asked by @StephanEwen above.
> Print usage information for Scala Shell
> ---------------------------------------
>
> Key: FLINK-2613
> URL: https://issues.apache.org/jira/browse/FLINK-2613
> Project: Flink
> Issue Type: Improvement
> Components: Scala Shell
> Affects Versions: 0.10
> Reporter: Maximilian Michels
> Assignee: Nikolaas Steenbergen
> Priority: Minor
> Labels: starter
> Fix For: 0.10
>
>
> The Scala Shell startup script starts a {{FlinkMiniCluster}} by default if
> invoked with no arguments.
> We should add a {{--help}} or {{-h}} option to make it easier for people to
> find out how to configure remote execution. Alternatively, we could print a
> notice on the local startup explaining how to start the shell in remote mode.
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