GitHub user sborya opened a pull request:
https://github.com/apache/samza/pull/180
SAMZA-1064: Do not process onProcessorChange if list of children is null.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/navina/samza NPEinCaseOfZKException
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/samza/pull/180.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 #180
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commit a3354cd22eb4d552be0894d5a0645467ad3ea9e7
Author: Boris Shkolnik <[email protected]>
Date: 2017-05-10T17:41:37Z
do not process onProcessorChange if list of children is null
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