GitHub user kishorvpatil opened a pull request:
https://github.com/apache/storm/pull/2487
[STORM-2873] Do not delete backpressure ephemeral node frequently
If ephemeral znode is created once, then we can leave it as is - as other
workers would look at timestamp to ensure it is not stale. This avoid
deletion/creation of same ephemeral znode path at very high frequency.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kishorvpatil/incubator-storm STORM-2873
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2487.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 #2487
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commit 7f891fd6eaed1be5a9e238ff4d246ca195d37b21
Author: Kishor Patil <kpatil@...>
Date: 2017-12-29T18:20:32Z
Do not delete backpressure ephemeral node frequently
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