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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2141) Allow GSA's Gather to perform this operation in more than one direction
Date Wed, 01 Jul 2015 01:17:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609398#comment-14609398
] 

ASF GitHub Bot commented on FLINK-2141:
---------------------------------------

GitHub user shghatge opened a pull request:

    https://github.com/apache/flink/pull/877

    [FLINK-2141] Allow GSA's Gather to perform this operation in more than one direction

    Added the setDirection() and getDirection() methods to GSAConfiguration.java
    Added functionality to gather values from chosen neighbors instead of only OUT neighbors
    Added a simple example which generates the list of vertices to whom their exists a path
from the vertex as value of the vertex
    Added util classes for the example and also added a test.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/shghatge/flink vertex

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/877.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 #877
    
----
commit d88329024394cef17a3454d20e6905f7d7363004
Author: Shivani <shghatge@gmail.com>
Date:   2015-07-01T01:03:58Z

    [FLINK-2141][gelly] Allow GSA's Gather to perform this operation in more than one direction

commit b2a29d6763820a2be6b1a71f0224fda83861c2c4
Author: Shivani <shghatge@gmail.com>
Date:   2015-07-01T01:10:41Z

    [FLINK-2141][gelly] Allow GSA's Gather to perform this operation in more than one direction

----


> Allow GSA's Gather to perform this operation in more than one direction
> -----------------------------------------------------------------------
>
>                 Key: FLINK-2141
>                 URL: https://issues.apache.org/jira/browse/FLINK-2141
>             Project: Flink
>          Issue Type: New Feature
>          Components: Gelly
>    Affects Versions: 0.9
>            Reporter: Andra Lungu
>            Assignee: Shivani Ghatge
>
> For the time being, a vertex only gathers information from its in-edges.
> Similarly to the vertex-centric approach, we would like to allow users to gather data
from out and all edges as well. 
> This property should be set using a setDirection() method.  



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