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https://issues.apache.org/jira/browse/GIRAPH-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Armando Miraglia updated GIRAPH-549:
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Attachment: GIRAPH-549.patch
Hi guys,
I finally managed to:
(a) add the support for gremlin scripts;
(b) provide a set of test cases: I am testing the management of an empty db, a
test db and querying Rexster using a very simple gremlin script;
(c) a documentation page in which I explain what is available and how the API
can be used. A compiled example of the page is available at:
http://www.slashzero.org/giraph/rexster.html
If you have any remarks just let me know.
The patch successfully passed 'mvn clean verify'.
Cheers,
A.
> Tinkerpop/Blueprints/Rexter InputFormat
> ---------------------------------------
>
> Key: GIRAPH-549
> URL: https://issues.apache.org/jira/browse/GIRAPH-549
> Project: Giraph
> Issue Type: New Feature
> Reporter: Claudio Martella
> Labels: gsoc, gsoc2013, mentor
> Attachments: GIRAPH-549.patch
>
>
> A lot of people misunderstand a graphdb with a large-scale graph processing
> engine, and have asked us before how to run queries etc with Giraph.
> Nonetheless, giraph can be an OLAP for graphdbs. users having their data
> stored in their graphdb(s) might want to load their data into Giraph to run
> analytics.
> We can use the API layer offered by Tinkerpop/Blueprints
> (https://github.com/tinkerpop/blueprints/wiki) on top of many graphdbs. In
> particular, we can use the REST layer on top of Blueprints offered by Rexter
> (https://github.com/tinkerpop/rexster).
> Quite opportunistically, one option would be to use Faunus's
> (https://github.com/thinkaurelius/faunus) Rextex-based InputFormat for
> Mapreduce
> (https://github.com/thinkaurelius/faunus/tree/master/src/main/java/com/thinkaurelius/faunus/formats/rexster).
> The project is a Google Summer of Code 2013 project, and the specifications
> can be found on our wiki at:
> https://cwiki.apache.org/confluence/display/GIRAPH/2013#2013-2.Project%3AGiraphintegrationwithTinkerpop
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