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https://issues.apache.org/jira/browse/FLINK-2613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729295#comment-14729295
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Fabian Hueske commented on FLINK-2613:
--------------------------------------
How about printing a message such as
{code}
Flink Scala Shell connected to (local | remove) Flink instance at host:port.
{code}
when the shell is started?
> 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
> 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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