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https://issues.apache.org/jira/browse/GIRAPH-228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13424022#comment-13424022
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Eli Reisman commented on GIRAPH-228:
------------------------------------
In case anyone noticed, one of the reasons I keep updating this is that the
original SimpleTriangleClosingVertex in GIRAPH-217 that was committed
accidentally included a unit test completely commented out. So besides that
this is a more robust solution and can act as an example of a tuple Writable in
an application (missing from our current example vertices) it also runs all its
tests. So thats probably a bonus.
> 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,
> GIRAPH-228-4.patch, GIRAPH-228-5.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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