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From "Bill Graham (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-358) Evaluation of Hama BSP communication protocol performance
Date Thu, 16 Jun 2011 23:49:47 GMT

    [ https://issues.apache.org/jira/browse/HAMA-358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13050813#comment-13050813
] 

Bill Graham commented on HAMA-358:
----------------------------------

Could Avro help here? It doesn't require compile-time schema knowledge (you don't need to
generate code stubs) so the user could define an Avro schema and then work with that at run
time.

> Evaluation of Hama BSP communication protocol performance
> ---------------------------------------------------------
>
>                 Key: HAMA-358
>                 URL: https://issues.apache.org/jira/browse/HAMA-358
>             Project: Hama
>          Issue Type: Improvement
>          Components: bsp, documentation 
>    Affects Versions: 0.3.0
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.4.0
>
>   Original Estimate: 1,008h
>  Remaining Estimate: 1,008h
>
> The goal of this project is performance evaluation of RPC frameworks (e.g., Hadoop RPC,
Thrift, Google Protobuf, ..., etc) to figure out which is the best solution for Hama BSP communication.
Currently Hama is using Hadoop RPC to communicate and transfer messages between BSP workers.

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