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https://issues.apache.org/jira/browse/HAMA-732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13773748#comment-13773748
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Hudson commented on HAMA-732:
-----------------------------
SUCCESS: Integrated in Hama-trunk #176 (See
[https://builds.apache.org/job/Hama-trunk/176/])
HAMA-732 - applied patch for integration with DM for OffHeapVerticesInfo
(tommaso: rev 1525198)
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/OffHeapVerticesInfo.java
*
/hama/trunk/graph/src/test/java/org/apache/hama/graph/TestOffHeapVerticesInfo.java
HAMA-732 - applied patch for integration with DM for OffHeapVerticesInfo
(tommaso: rev 1525197)
* /hama/trunk/graph/pom.xml
*
/hama/trunk/graph/src/main/java/org/apache/hama/graph/DefaultVertexOutputWriter.java
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/DiskVerticesInfo.java
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/GraphJobRunner.java
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/ListVerticesInfo.java
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/Vertex.java
* /hama/trunk/graph/src/main/java/org/apache/hama/graph/VerticesInfo.java
* /hama/trunk/graph/src/test/java/org/apache/hama/graph/TestSubmitGraphJob.java
> Investigate the usage of Apache DirectMemory to store vertices
> --------------------------------------------------------------
>
> Key: HAMA-732
> URL: https://issues.apache.org/jira/browse/HAMA-732
> Project: Hama
> Issue Type: Improvement
> Components: graph
> Affects Versions: 0.6.0
> Reporter: Tommaso Teofili
> Assignee: Tommaso Teofili
> Priority: Minor
> Fix For: 0.6.3
>
> Attachments: HAMA-732.2.patch, HAMA-732.3.patch, HAMA-732.patch
>
>
> Since Apache DirectMemory can keep objects outside of the java heap that
> could help on improving performances.
> I created a simple extension implementation of VerticesInfo which uses Apache
> DirectMemory CacheService instead of a List, performance seem to be improved.
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