[
https://issues.apache.org/jira/browse/FLINK-2613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14948726#comment-14948726
]
ASF GitHub Bot commented on FLINK-2613:
---------------------------------------
Github user chiwanpark commented on a diff in the pull request:
https://github.com/apache/flink/pull/1106#discussion_r41518604
--- Diff:
flink-staging/flink-scala-shell/src/main/scala/org/apache/flink/api/scala/FlinkILoop.scala
---
@@ -34,16 +34,16 @@ class FlinkILoop(
out0: JPrintWriter)
extends ILoopCompat(in0, out0) {
- def this(host:String,
- port:Int,
- externalJars : Option[Array[String]],
+ def this(host: String,
+ port: Int,
+ externalJars: Option[Array[String]],
in0: BufferedReader,
out: JPrintWriter){
- this(host:String, port:Int, externalJars, Some(in0), out)
+ this(host: String, port: Int, externalJars, Some(in0), out)
}
- def this(host:String, port:Int, externalJars : Option[Array[String]]){
- this(host:String,port: Int, externalJars , None, new
JPrintWriter(Console.out, true))
+ def this(host: String, port: Int, externalJars: Option[Array[String]]){
+ this(host: String, port: Int, externalJars , None, new
JPrintWriter(Console.out, true))
--- End diff --
Please remove space after `externalJars`
> 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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