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https://issues.apache.org/jira/browse/HAMA-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13018702#comment-13018702
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Edward J. Yoon commented on HAMA-376:
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>> refactored version allows to pass customized directives by extending
>> Directive class; and the customized directive will be processed with
>> corresponded handler.
+1 but this patch did not contain DirectiveHandler class.
> Refactor BSPMaster and GroomServer to allow rpc methods reuse
> -------------------------------------------------------------
>
> Key: HAMA-376
> URL: https://issues.apache.org/jira/browse/HAMA-376
> Project: Hama
> Issue Type: Improvement
> Components: bsp
> Affects Versions: 0.3.0
> Environment: Debian squeeze/sid, java 1.6.0_22, Hama revision 1090950
> Reporter: ChiaHung Lin
> Assignee: ChiaHung Lin
> Labels: patch
> Fix For: 0.3.0
>
> Attachments: HAMA-376.patch
>
>
> The current Hama BSPMaster and GroomServer make use of dispatch() and
> report() function for communication. But the directives passed in is
> composite, which is a bit difficult to customize new directives for future
> use. The refactored version allows to pass customized directives by extending
> Directive class; and the customized directive will be processed with
> corresponded handler. Also, directives are put into queue, so the rpc method
> e.g. dispatch() do not need to go through the whole method until the
> execution is finished.
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