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https://issues.apache.org/jira/browse/STORM-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15198288#comment-15198288
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ASF GitHub Bot commented on STORM-1634:
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GitHub user jerrypeng opened a pull request:
https://github.com/apache/storm/pull/1224
[STORM-1634] - Minor Refactoring of Resource Aware Scheduler
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jerrypeng/storm ras_refactor
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/1224.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 #1224
----
commit ac5a8fb695bb2a31e3907be5f0204357e5440d53
Author: Boyang Jerry Peng <[email protected]>
Date: 2016-03-16T20:27:41Z
[STORM-1634] - Minor Refactoring of Resource Aware Scheduler
----
> Minor Refactoring of Resource Aware Scheduler
> ---------------------------------------------
>
> Key: STORM-1634
> URL: https://issues.apache.org/jira/browse/STORM-1634
> Project: Apache Storm
> Issue Type: Improvement
> Reporter: Boyang Jerry Peng
> Assignee: Boyang Jerry Peng
> Priority: Minor
>
> Refactored the following:
> 1. The API interface to define custom scheduling strategies. The API exposed
> from RAS to a per topology scheduling strategy is messy and needs to be
> cleaned up.
> 2. In RAS, the state of the scheduler is held by several member variables.
> Its cleaner if the scheduler state is represented by a single object. This
> will help we reduce the amount of code need when checkpointing the state of
> the scheduler and potentially restoring the state in the future when a bad
> scheduling happens
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