GitHub user zhuoliu opened a pull request:
https://github.com/apache/storm/pull/756
[STORM-1058] create CLI kill_workers to kill workers on a supervisor node
Kill all the workers running on this supervisor.
Currently there is no direct way to kill all the running workers on a
supervisor node from a command line. In addition, if the supervisor dies, the
workers will not suicide automatically.
Also, this CLI can be called by future node health-check script to cleanly
shutdown a supervisor on an problematic node.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhuoliu/storm 1058
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/756.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 #756
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commit 034fa1a30655dfda92e550acbf6af34b4508b8a5
Author: zhuol <[email protected]>
Date: 2015-09-22T15:44:43Z
Storm-1058 Add kill_workers CLI
commit eb7259c29b8ab6a56712c23f1036a1b4ebdb742e
Author: zhuol <[email protected]>
Date: 2015-09-22T15:45:09Z
kill_worker class
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