GitHub user HeartSaVioR opened a pull request:
https://github.com/apache/storm/pull/2375
STORM-2779 NPE on shutting down WindowedBoltExecutor (1.x)
* waterMarkEventGenerator could be null when timestamp field is not
specified
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HeartSaVioR/storm STORM-2779-1.x
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2375.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 #2375
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commit 40384cf5f21337cc496660c1bf0c59ad41d30788
Author: Jungtaek Lim <[email protected]>
Date: 2017-10-17T03:40:48Z
STORM-2779 NPE on shutting down WindowedBoltExecutor
* waterMarkEventGenerator could be null when timestamp field is not
specified
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