GitHub user chtyim opened a pull request:
https://github.com/apache/incubator-twill/pull/34
(TWILL-129) Fix race condition in leader election
- If the node to watch is gone, re-run the leader election
- Use getData() instead of exists() to set the watch
- Avoid âleakingâ watches on node that is gone
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/chtyim/incubator-twill feature/TWILL-129
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-twill/pull/34.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 #34
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commit eb7b82f723785bf3b941ff86d5ea7f19a495465d
Author: Terence Yim <[email protected]>
Date: 2015-05-22T06:03:36Z
(TWILL-129) Fix race condition in leader election
- If the node to watch is gone, re-run the leader election
- Use getData() instead of exists() to set the watch
- Avoid âleakingâ watches on node that is gone
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