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https://issues.apache.org/jira/browse/HAMA-900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15103240#comment-15103240
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Behroz Sikander commented on HAMA-900:
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I managed to test on cluster and have sent a pull request.
>> I personally think data locality should have 2nd priority in round-robin.
I have removed task allocation based on data locality from RoundRobin because
2nd priority will never run. If there is a space in cluster to accommodate a
new task then new logic will immediately assign it and code based on data
locality will never fire. In other words new logic is more generic and on a
high priority, so generic logic will always fire instead of specific (data
locality).
>>bsp.taskalloc.class
This configuration property worked fine.
> 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
>
> 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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