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From "Rohit (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1536) Graph partitioning operators for Gelly
Date Tue, 17 May 2016 10:46:12 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15286388#comment-15286388

Rohit commented on FLINK-1536:


Just wanted to know what is the current state for this JIRA. I am working on graph stream
mining as part of my PhD work and is looking for graph processing systems which can support
graph stream partitioning. Is there any existing feature in gelly which can take custom partition
strategy? If not Can I work on this JIRA and extend it to support dynamic graph partitioning
for evolving graphs like calling the partitioning again after significant mutation of the

> Graph partitioning operators for Gelly
> --------------------------------------
>                 Key: FLINK-1536
>                 URL: https://issues.apache.org/jira/browse/FLINK-1536
>             Project: Flink
>          Issue Type: New Feature
>          Components: Gelly
>            Reporter: Vasia Kalavri
>            Priority: Minor
> Smart graph partitioning can significantly improve the performance and scalability of
graph analysis applications. Depending on the computation pattern, a graph partitioning algorithm
divides the graph into (maybe overlapping) subgraphs, optimizing some objective. For example,
if communication is performed across graph edges, one might want to minimize the edges that
cross from one partition to another.
> The problem of graph partitioning is a well studied problem and several algorithms have
been proposed in the literature. The goal of this project would be to choose a few existing
partitioning techniques and implement the corresponding graph partitioning operators for Gelly.
> Some related literature can be found [here| http://www.citeulike.org/user/vasiakalavri/tag/graph-partitioning].

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