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https://issues.apache.org/jira/browse/HAMA-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13683134#comment-13683134
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Hudson commented on HAMA-761:
-----------------------------
Integrated in Hama trunk #129 (See
[https://builds.apache.org/job/Hama%20trunk/129/])
HAMA-761: Improvement for GraphJobMessage comparation operation (Revision
1492955)
Result = SUCCESS
kennethxian :
Files :
* /hama/trunk/CHANGES.txt
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/GraphJobMessage.java
> Improvement for GraphJobMessage comparation operation
> -----------------------------------------------------
>
> Key: HAMA-761
> URL: https://issues.apache.org/jira/browse/HAMA-761
> Project: Hama
> Issue Type: Improvement
> Components: graph
> Affects Versions: 0.6.1
> Reporter: MaoYuan Xian
> Assignee: MaoYuan Xian
> Attachments: HAMA-761.patch
>
>
> Currently, GraphJobMessage comparation opertion depends on the default
> comparator (org.apache.hadoop.io.WritableComparator used), which has to read
> out all GraphJobMessage message (including vertexId and vertexValue) when
> does the comparation.
> Since lots of comparation operations happen in graph computing, this
> limitation makes a performance downgrade.
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