GitHub user liu-zhaokun opened a pull request:
https://github.com/apache/storm/pull/2037
[STORM-2363] Provide configuration to set the number of RollingWindow
[https://issues.apache.org/jira/browse/STORM-2363?filter=-2](url)
Users can set the number of RollingWindow which applied to storm's metric
conveniently and dynamically by modifying default.yaml or storm.yaml.So they
can adjust the accuracy of statistics.By passing that value from caller of
CommonStats, we avoid reading storm config file again and again which looks
redundant, and even doing it for constant doesn't look good.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liu-zhaokun/storm master_numbuckets
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2037.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 #2037
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commit 27d0e90da5ca7fbaf0c2a6169ac17aca44282354
Author: liuzhaokun <liu.zhao...@zte.com.cn>
Date: 2017-04-01T00:56:21Z
[STORM-2363] Provide configuration to set the number of RollingWindow
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