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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-721) A spilling queue with combiner.
Date Thu, 07 Feb 2013 01:05:14 GMT

    [ https://issues.apache.org/jira/browse/HAMA-721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573057#comment-13573057
] 

Hudson commented on HAMA-721:
-----------------------------

Integrated in Hama-Nightly #821 (See [https://builds.apache.org/job/Hama-Nightly/821/])
    Fixing the build after [HAMA-721] final patch. (Revision 1443152)
HAMA-721 - committed Suraj's patch (Revision 1442969)

     Result = SUCCESS
surajsmenon : 
Files : 
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/ByteBufferInputStream.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/ByteBufferOutputStream.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/CombineSpilledDataProcessor.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/DirectByteBufferInputStream.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/DirectByteBufferOutputStream.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/DualChannelByteBufferStream.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/DuplexByteArrayChannel.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/ReusableByteBuffer.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SpilledByteBuffer.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SyncFlushByteBufferOutputStream.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SyncReadByteBufferInputStream.java

tommaso : 
Files : 
* /hama/trunk/core/src/main/java/org/apache/hama/Constants.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/BufferedReadStatus.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/PreFetchCache.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/ReadIndexStatus.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SpillWriteIndexStatus.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SpilledDataInputBuffer.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SpilledDataProcessor.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SpilledDataReadStatus.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/SpillingDataOutputBuffer.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/io/WriteSpilledDataProcessor.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/MemoryQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/MessageQueue.java
* /hama/trunk/core/src/main/java/org/apache/hama/bsp/message/queue/SortedMessageQueue.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/TestMessageIO.java

                
> A spilling queue with combiner.
> -------------------------------
>
>                 Key: HAMA-721
>                 URL: https://issues.apache.org/jira/browse/HAMA-721
>             Project: Hama
>          Issue Type: Sub-task
>          Components: bsp core
>            Reporter: Suraj Menon
>            Assignee: Tommaso Teofili
>             Fix For: 0.6.1, 0.7.0
>
>         Attachments: HAMA-707.patch_v1, HAMA-721.patch, HAMA-721.patch-final
>
>
> Create a Spilling Queue that could run the combiner on the spilled data. Whether to have
combiners at sender side or receiver side should be tested for performance.

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