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https://issues.apache.org/jira/browse/FLINK-3161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107468#comment-15107468
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ASF GitHub Bot commented on FLINK-3161:
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GitHub user greghogan opened a pull request:
https://github.com/apache/flink/pull/1523
[FLINK-3161][dist] Externalize cluster start-up and tear-down when available
Parallelizes cluster start-up and tear-down when pdsh is available
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/greghogan/flink
3161_externalize_cluster_startup_and_teardown_when_available
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1523.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1523
----
commit eb2594f4269e47225cf69d441ef0d138627a5db4
Author: Greg Hogan <[email protected]>
Date: 2016-01-15T21:16:34Z
[FLINK-3161][dist] Externalize cluster start-up and tear-down when available
Parallelizes cluster start-up and tear-down when pdsh is available
----
> 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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