GitHub user fanzhidongyzby opened a pull request:
https://github.com/apache/flink/pull/3788
[FLINK-6393] [gelly] Add Evenly Graph Generator to Flink Gelly
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please take the following check list into consideration.
If your changes take all of the items into account, feel free to open your
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- [ ] Documentation
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Evenly graph means every vertex in the graph has the same degree, so the
graph can be treated as evenly due to all the edges in the graph are
distributed evenly. when vertex degree is 0, an empty graph will be generated.
when vertex degree is vertex count - 1, complete graph will be generated.
The core idea is based on the concept of central symmetry. From the view of
any vertex in the graph, the other vertices and edges are the same. So in the
intermediate cases, edges are created from one vertex to the opposite vertex(if
exists) and vertices on both sides of it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fanzhidongyzby/flink master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3788.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 #3788
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commit 8d58ac97da66e1be143ad732173891add3fffa4e
Author: FlorianFan <[email protected]>
Date: 2017-04-27T12:41:53Z
[FLINK-6393] [gelly] Add Evenly Graph Generator to Flink Gelly
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