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From Claudio Martella <claudio.marte...@gmail.com>
Subject Re: [jira] [Commented] (GIRAPH-47) Export Worker's Context/State to vertices through pre/post/Application/Superstep
Date Mon, 07 Nov 2011 22:33:42 GMT
OK, thanks!

On Mon, Nov 7, 2011 at 11:12 PM, Hudson (Commented) (JIRA)
<jira@apache.org> wrote:
>
>    [ 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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>



-- 
    Claudio Martella
    claudio.martella@gmail.com

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