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https://issues.apache.org/jira/browse/FLINK-3161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15108612#comment-15108612
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ASF GitHub Bot commented on FLINK-3161:
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Github user rmetzger commented on the pull request:
https://github.com/apache/flink/pull/1523#issuecomment-173217454
Seems that `pdsh` is available in all Ubuntu versions. So I guess the tool
is popular enough to be present for some of our users.
I think some tests on a cluster would be valuable to make sure we didn't
oversee anything.
> Externalize cluster start-up and tear-down when available
> ---------------------------------------------------------
>
> Key: FLINK-3161
> URL: https://issues.apache.org/jira/browse/FLINK-3161
> Project: Flink
> Issue Type: Improvement
> Components: Start-Stop Scripts
> Affects Versions: 1.0.0
> Reporter: Greg Hogan
> Assignee: Greg Hogan
> Priority: Minor
>
> I have been using pdsh, pdcp, and rpdcp to both distribute compiled Flink and
> to start and stop the TaskManagers. The current shell script initializes
> TaskManagers one-at-a-time. This is trivial to background but would be
> unthrottled.
> From pdsh's archived homepage: "uses a sliding window of threads to execute
> remote commands, conserving socket resources while allowing some connections
> to timeout if needed".
> What other tools could be supported when available?
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