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From "ChiaHung Lin (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-363) Add network condition monitoring function to BSPMaster
Date Mon, 28 Nov 2011 03:26:41 GMT

    [ https://issues.apache.org/jira/browse/HAMA-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158160#comment-13158160
] 

ChiaHung Lin commented on HAMA-363:
-----------------------------------

If just regarding to patch, it looks ok to commit it. But some other enhancement are required
such as federation so that in the future the system would have better idea about e.g groom
servers status. 
                
> Add network condition monitoring function to BSPMaster
> ------------------------------------------------------
>
>                 Key: HAMA-363
>                 URL: https://issues.apache.org/jira/browse/HAMA-363
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp
>    Affects Versions: 0.3.0
>            Reporter: Edward J. Yoon
>             Fix For: 0.4.0
>
>         Attachments: HAMA-363.patch, HAMA-363.patch, HAMA-363.patch
>
>
> There's few reason why this issue is important. Basically Master server should know the
status of cluster:
>  * to optimize the network usage
>  * to handle network connectivity problems
>  * to handle different network conditions
> And, I would like to see some network usage statistics.
> In this issue, we implement only basic function which is collect network usage.

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