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https://issues.apache.org/jira/browse/GIRAPH-228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405165#comment-13405165
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Eli Reisman commented on GIRAPH-228:
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ArrayListWritable patch, including change to POM to import edu.umd.cloud9 jar
are done and pass mvn verify, but I am not uploading yet. If you guys sign off
on adding the library, I can add it. Otherwise the existing patch that outputs
text should be put into the repo to fix array probs with GIRAPH-217. Also 217
might have similar problems now with the call to iterator() being removed from
the API that my earier 228 patch did.
Thanks again for the advice, I think a multigraph example using
ArrayListWritable for <E> param would be in order if this jar is ok to include
in the project. Its also easier to work with in compute() than ArrayWritable.
Yay!
> SimpleTriangleClosingVertex should not use ArrayWritable for a vertex value
> ---------------------------------------------------------------------------
>
> Key: GIRAPH-228
> URL: https://issues.apache.org/jira/browse/GIRAPH-228
> Project: Giraph
> Issue Type: Bug
> Components: examples, test
> Affects Versions: 0.2.0
> Reporter: Eli Reisman
> Assignee: Eli Reisman
> Priority: Trivial
> Fix For: 0.2.0
>
> Attachments: GIRAPH-228-1.patch, GIRAPH-228-2.patch
>
>
> Need to convert to (yuck) Text output for vertex values, hope my tuples don't
> get too long. I followed several instructions from Hadoop about subclassing
> and using existing ArrayWritables, always both methods will compile with 'mvn
> verify' nicely, but break in actual use. GiraphJob.run() seems to be the
> culprit. Don't know if I can solve this myself in a way that will be pleasing
> to everyone. See GIRAPH-227 if you can help fix this ArrayWritable problem.
> As far as the vertex example, I'll covert it (and related tests) to Text
> output now.
> Thanks again to Sean Choi, who noticed this and used the same (Text for
> tuples) solution successfully. ;)
>
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