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From "Thomas Jungblut (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HAMA-362) Design a new data structure for tag and message data of BSPMessage
Date Sun, 03 Apr 2011 14:56:05 GMT

     [ https://issues.apache.org/jira/browse/HAMA-362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Thomas Jungblut updated HAMA-362:

    Attachment: 362.patch

Played a little, hope you'll like this ;)

I made the getData and getTag methods in BSPMessage abstract and extended with DoubleMessage
(directly used in PiEstimator) and ByteMessage (quite the same like the old Message). Added
an empty Messagable Interface for that.

> Design a new data structure for tag and message data of BSPMessage
> ------------------------------------------------------------------
>                 Key: HAMA-362
>                 URL: https://issues.apache.org/jira/browse/HAMA-362
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp
>    Affects Versions: 0.3.0
>            Reporter: Edward J. Yoon
>             Fix For: 0.3.0
>         Attachments: 362.patch
> The tag and message type are byte[]. However, I guess, the message of BSPMessage (almost)
will be a {adjacent, vector, .., etc} *list*.
> By supporting generic datatypes, it will be able to represent any data structure and
make easy-to-program.
> And, It should be compressible, writable, and flexible.

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