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https://issues.apache.org/jira/browse/GIRAPH-64?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13149760#comment-13149760
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Jakob Homan commented on GIRAPH-64:
-----------------------------------
The warning is an artifact of our silly names; at the moment there's no way
around it but it shouldn't cause a problem. I've verified the runner works on
our clusters here. Since it's just adding a runner (with small tweaks to how
zk is dealt with), there shouldn't be the possibility of screwing up the tests
on a real cluster.
Is this ready to be committed?
> Create VertexRunner to make it easier to run users' computations
> ----------------------------------------------------------------
>
> Key: GIRAPH-64
> URL: https://issues.apache.org/jira/browse/GIRAPH-64
> Project: Giraph
> Issue Type: New Feature
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Attachments: GIRAPH-64-2.patch, GIRAPH-64.patch
>
>
> Currently, if a user wants to implement a Giraph algorithm by extending
> {{Vertex}} they must also write all the boilerplate around the {{Tool}}
> interface and bundle it with the Giraph jar (or get Giraph on the classpath
> and playing nice with the implementation). For example, what is included in
> the PageRankBenchmark and what Kohei has done:
> https://github.com/smly/java-Giraph-LabelPropagation It would be better if
> we had perhaps a Vertex implementation to be subclassed that already had all
> the standard Tooling included such that all one had to run would be (assuming
> the Giraph jar was already on the classpath):
> {noformat}hadoop jar my-awesome-vertex.jar my.awesome.vertex -i jazz_input -o
> jazz_output -if org.apache.giraph.lib.in.text.adjacency-list.LongDoubleDouble
> -of org.apache.giraph.lib.out.text.adjacency-list.LongDoubleDouble{noformat}
> This wouldn't work with every algorithm, but would be useful in a large
> number of cases.
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