[jira] [Commented] (HAMA-900) Rotation task scheduler

["ChiaHung Lin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAMA-900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13976936#comment-13976936 ] 

ChiaHung Lin commented on HAMA-900:
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Do you mean spread tasks as many as possible to all GroomServers?

For example, a job having 5 tasks will have tasks spread to 5 GroomServers (each GroomServer ideally receive a task for computation)? 

If that's the case, the current refactoring code might be able offer similar mechanism. In that GroomServer will ask for task assign, so ideally tasks should be able to spread to GroomServer as many as possible; in real scenario some (fast) GroomServers may be assigned several tasks that belongs to the same job. 


> Rotation task scheduler
> -----------------------
>
>                 Key: HAMA-900
>                 URL: https://issues.apache.org/jira/browse/HAMA-900
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp core
>            Reporter: Edward J. Yoon
>             Fix For: 0.7.0
>
>
> To spread tasks widely, I need a FIFO job scheduler that assign tasks one at a time in rotation of groom servers (a method of dealing cards).



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