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https://issues.apache.org/jira/browse/FLINK-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14543838#comment-14543838
]
ASF GitHub Bot commented on FLINK-1907:
---------------------------------------
Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/672#discussion_r30330524
--- Diff:
flink-java/src/main/java/org/apache/flink/api/java/RemoteEnvironment.java ---
@@ -85,4 +87,14 @@ public String toString() {
return "Remote Environment (" + this.host + ":" + this.port + "
- parallelism = " +
(getParallelism() == -1 ? "default" :
getParallelism()) + ") : " + getIdString();
}
+
+
+ // needed to call execute on ScalaShellRemoteEnvironment
+ public int getPort() {
+ return(this.port);
--- End diff --
why are there parentheses around the return value?
> Scala Interactive Shell
> -----------------------
>
> Key: FLINK-1907
> URL: https://issues.apache.org/jira/browse/FLINK-1907
> Project: Flink
> Issue Type: New Feature
> Components: Scala API
> Reporter: Nikolaas Steenbergen
> Assignee: Nikolaas Steenbergen
> Priority: Minor
>
> Build an interactive Shell for the Scala api.
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