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https://issues.apache.org/jira/browse/GIRAPH-64?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13149474#comment-13149474
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Avery Ching commented on GIRAPH-64:
-----------------------------------
Jakob, it now builds fine for me. Not sure what happened. Local unittest
passed to, didn't try MR unittests.
But I did find this warning at the end of 'mvn package'
[WARNING] Entry:
giraph-0.70/src/test/java/org/apache/giraph/lib/TestLongDoubleDoubleAdjacencyListVertexInputFormat.java
longer than 100 characters.
[WARNING] Resulting tar file can only be processed successfully by GNU
compatible tar commands
[WARNING] Entry:
giraph-0.70/src/test/java/org/apache/giraph/lib/TestTextDoubleDoubleAdjacencyListVertexInputFormat.java
longer than 100 characters.
Although, it is unrelated to this patch.
> 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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