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Posted to dev@hama.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2014/01/15 02:24:19 UTC
[jira] [Commented] (HAMA-849) No need to use sorted queue for
outgoingQueue
[ https://issues.apache.org/jira/browse/HAMA-849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13871485#comment-13871485 ]
Hudson commented on HAMA-849:
-----------------------------
SUCCESS: Integrated in Hama-trunk #240 (See [https://builds.apache.org/job/Hama-trunk/240/])
HAMA-849: No need to use sorted queue for outgoingQueue (edwardyoon: rev 1558248)
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/SortedMemoryQueueTransfer.java
> No need to use sorted queue for outgoingQueue
> ----------------------------------------------
>
> Key: HAMA-849
> URL: https://issues.apache.org/jira/browse/HAMA-849
> Project: Hama
> Issue Type: Improvement
> Components: bsp core, graph
> Affects Versions: 0.6.3
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.7.0
>
> Attachments: HAMA-849.patch
>
>
> Basically message transfer protocol provides senderQueue and receiverQueue separately. Since only incoming queue should be sorted, there's no need to use sorted queue for outgoingQueue.
> In graphJobRunner case, we can use diskqueue and sortedqueue to reduce the memory usage until sorted spilling queue is implemented.
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