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https://issues.apache.org/jira/browse/TINKERPOP-320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15092675#comment-15092675
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ASF GitHub Bot commented on TINKERPOP-320:
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Github user okram commented on the pull request:
https://github.com/apache/incubator-tinkerpop/pull/197#issuecomment-170689534
`mvn clean install`d and ran integration tests for `spark-gremlin/`. VOTE
+1.
> BulkDumperVertexProgram
> -----------------------
>
> Key: TINKERPOP-320
> URL: https://issues.apache.org/jira/browse/TINKERPOP-320
> Project: TinkerPop
> Issue Type: Improvement
> Components: process, structure
> Affects Versions: 3.0.2-incubating
> Reporter: Marko A. Rodriguez
> Assignee: Daniel Kuppitz
>
> This is another trivial "bulker" that is vendor agnostic. For any {{Graph}}
> that provides a {{GraphComputer}}, {{BulkDumpingMapReduce}} is executed as
> such:
> {code}
> g.compute().mapReduce(BulkDumpingMapReduce.build().output('dir/').writer(GraphSONWriter.class).create()).submit()
> {code}
> The implementation is:
> {code}
> public BulkDumpingMapReduce implements MapReduce {
> public void map(vertex, emitter) {
> StringBufferThingy vertexString = new StringBufferThingy()
> graphSONWriter.write(vertex,stringBufferStreamThingy);
> emitter.emit(vertexString.toString());
> }
> }
> {code}
> NOTES:
> * MapReduce generates a key/value pair result set. Thus,
> {{MapReduce.generateResult()}} would need to clip off the key and write the
> value to the output location.
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