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From "Suraj Menon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-723) Implement sorting in spilling queue.
Date Mon, 04 Feb 2013 08:54:13 GMT

    [ https://issues.apache.org/jira/browse/HAMA-723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570071#comment-13570071
] 

Suraj Menon commented on HAMA-723:
----------------------------------

I am afraid, I am not sure about this approach. I suggest implementing a SpilledDataProcessor
that sorts the messages in the 16K buffer using Quick sort. These sorted segments are then
sent to destination. At destination, these sorted segments get merge sorted. It would be awesome
to reuse the code in Hadoop library.
                
> Implement sorting in spilling queue.
> ------------------------------------
>
>                 Key: HAMA-723
>                 URL: https://issues.apache.org/jira/browse/HAMA-723
>             Project: Hama
>          Issue Type: Sub-task
>          Components: bsp core
>            Reporter: Suraj Menon
>            Assignee: Edward J. Yoon
>             Fix For: 0.6.1, 0.7.0
>
>
> Implement sorted queue. The sender queue can send segments of sorted data and the receiver
queue should implement merge sort.

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