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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-886) Refactoring core.bundle package
Date Wed, 28 May 2014 23:50:02 GMT

    [ https://issues.apache.org/jira/browse/HAMA-886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011840#comment-14011840
] 

Hudson commented on HAMA-886:
-----------------------------

SUCCESS: Integrated in Hama-Nightly-for-Hadoop-2.x #255 (See [https://builds.apache.org/job/Hama-Nightly-for-Hadoop-2.x/255/])
HAMA-886: Refactoring core.bundle package (edwardyoon) (edwardyoon: rev 1597946)
* /hama/trunk/CHANGES.txt
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/BSPMessageBundle.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/BSPMessageBundleInterface.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/bundle
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/BSPMessageInterface.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/ByteArrayMessageQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/DefaultMessageQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/DiskQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/POJOMessageQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/SortedMemoryQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/SpillingQueue.java
* /hama/trunk/core/src/test/java/org/apache/hama/bsp/message/TestMessageBundle.java


> Refactoring core.bundle package
> -------------------------------
>
>                 Key: HAMA-886
>                 URL: https://issues.apache.org/jira/browse/HAMA-886
>             Project: Hama
>          Issue Type: Improvement
>          Components: bsp core
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.7.0
>
>         Attachments: HAMA-886_v01.patch
>
>
> On my machine, SpillingQueue is slower than DiskQueue and use quite large memory. I guess
the main reason is the bundle serialization. 
> I'll refactor BSPMessageBundle and others in this issue.



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