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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-47) Export Worker's Context/State to vertices through pre/post/Application/Superstep
Date Mon, 07 Nov 2011 22:12:51 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-47?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145874#comment-13145874
] 

Hudson commented on GIRAPH-47:
------------------------------

Integrated in Giraph-trunk-Commit #24 (See [https://builds.apache.org/job/Giraph-trunk-Commit/24/])
    GIRAPH-47: Export Worker's Context/State to vertices through
pre/post/Application/Superstep. (cmartella via aching)

aching : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1198972
Files : 
* /incubator/giraph/trunk/CHANGELOG
* /incubator/giraph/trunk/CODE_CONVENTIONS
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/benchmark/PageRankBenchmark.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/benchmark/RandomMessageBenchmark.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/bsp/CentralizedService.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/bsp/CentralizedServiceWorker.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/examples/SimpleCheckpointVertex.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/examples/SimpleMutateGraphVertex.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/examples/SimplePageRankVertex.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/examples/SimpleVertexWithWorkerContext.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/BasicVertex.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/BspService.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/BspServiceWorker.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/BspUtils.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/DefaultWorkerContext.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/GiraphJob.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/GraphMapper.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/LongDoubleFloatDoubleVertex.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/Vertex.java
* /incubator/giraph/trunk/src/main/java/org/apache/giraph/graph/WorkerContext.java
* /incubator/giraph/trunk/src/test/java/org/apache/giraph/TestAutoCheckpoint.java
* /incubator/giraph/trunk/src/test/java/org/apache/giraph/TestBspBasic.java
* /incubator/giraph/trunk/src/test/java/org/apache/giraph/TestManualCheckpoint.java
* /incubator/giraph/trunk/src/test/java/org/apache/giraph/TestMutateGraphVertex.java
* /incubator/giraph/trunk/src/test/java/org/apache/giraph/TestVertexRangeBalancer.java

                
> Export Worker's Context/State to vertices through pre/post/Application/Superstep
> --------------------------------------------------------------------------------
>
>                 Key: GIRAPH-47
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-47
>             Project: Giraph
>          Issue Type: Improvement
>          Components: graph
>    Affects Versions: 0.70.0
>            Reporter: Claudio Martella
>            Assignee: Claudio Martella
>         Attachments: GIRAPH-47.diff, GIRAPH-47.diff, GIRAPH-47.diff
>
>
> It would be quite useful for vertices to reach some worker-related information stored
i.e. in the GraphState class.
> This information could be exported as a parameter to pre/post/Application/Superstep like
this:
> public void preApplication(Configurable workerObject);
> public void postApplication(Configurable workerObject);
> public void preSuperstep(Configurable workerObject);
> public void postSuperstep(Configurable workerObject);
> public Configurable getWorkerObject();
> Another possibility is to add a Context inner class to BasicVertex to store this information.

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