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From "ChiaHung Lin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-363) Add network condition monitoring function to BSPMaster
Date Wed, 23 Mar 2011 05:44:05 GMT

    [ https://issues.apache.org/jira/browse/HAMA-363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010006#comment-13010006
] 

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

To my best of knowledge, Hadoop has metrics package which exposes runtime metrics for collecting
data/ debugging. Applying Ganglia seems to be an alternative way for monitor network usage,
connectivity, etc.



> 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: 0.3.0
>
>
> 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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