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https://issues.apache.org/jira/browse/FLINK-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038236#comment-16038236
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ASF GitHub Bot commented on FLINK-6852:
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GitHub user Xpray opened a pull request:
https://github.com/apache/flink/pull/4077
[FLINK-6852] Fix misuse of GCD
Thanks for contributing to Apache Flink. Before you open your pull request,
please take the following check list into consideration.
If your changes take all of the items into account, feel free to open your
pull request. For more information and/or questions please refer to the [How To
Contribute guide](http://flink.apache.org/how-to-contribute.html).
In addition to going through the list, please provide a meaningful
description of your changes.
- [x] General
- The pull request references the related JIRA issue ("[FLINK-XXX] Jira
title text")
- The pull request addresses only one issue
- Each commit in the PR has a meaningful commit message (including the
JIRA id)
- [ ] Documentation
- Documentation has been added for new functionality
- Old documentation affected by the pull request has been updated
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- [x] Tests & Build
- Functionality added by the pull request is covered by tests
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Xpray/flink FLINK-6852
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4077.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 #4077
----
commit e3a9da0e5387055e6bf54283ce9be4777ae2eff0
Author: cactuslrd.lird <cactuslrd.l...@alibaba-inc.com>
Date: 2017-06-06T04:23:25Z
[FLINK-6852] Fix misuse of GCD
----
> Fix misuse of GCD
> -----------------
>
> Key: FLINK-6852
> URL: https://issues.apache.org/jira/browse/FLINK-6852
> Project: Flink
> Issue Type: Improvement
> Reporter: Ruidong Li
> Assignee: Ruidong Li
> Priority: Minor
>
> There's no need to compare and swap values for gcd input
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