GitHub user HeartSaVioR opened a pull request:
https://github.com/apache/storm/pull/2543
STORM-2853 Initialize tick tuple after initializing spouts/bolts
* this prevents newly-initializing executor in deactivated topology to show
high CPU usage
* this is based on the fact that all the tasks in executor are for same
component
I guess it would be clean cherry-pick among branches regarding 1.x version
lines. (1.1.x/1.0.x)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HeartSaVioR/storm STORM-2853-1.x
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2543.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 #2543
----
commit 91f1522820f3ac1c53594e943dfa8f3a2cde1a8f
Author: Jungtaek Lim <kabhwan@...>
Date: 2018-02-01T01:08:48Z
STORM-2853 Initialize tick tuple after initializing spouts/bolts
* this prevents newly-initializing executor in deactivated topology to show
high CPU usage
* this is based on the fact that all the tasks in executor are for same
component
----
---
