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https://issues.apache.org/jira/browse/HAMA-704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579188#comment-13579188
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Edward J. Yoon commented on HAMA-704:
-------------------------------------
P.S., Current graph job uses too much memory space.
http://wiki.apache.org/hama/Benchmarks was maximum on 2 Oracle BDA full rack :/
I think if this is right way, we should accept slower performance for reducing
memory usage.
> Optimization of memory usage during message processing
> ------------------------------------------------------
>
> Key: HAMA-704
> URL: https://issues.apache.org/jira/browse/HAMA-704
> Project: Hama
> Issue Type: Improvement
> Components: graph
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Priority: Critical
> Fix For: 0.6.1
>
> Attachments: hama-704_v05.patch, localdisk.patch, mytest.patch,
> patch.txt, patch.txt, removeMsgMap.patch
>
>
> <vertex, message> map seems consume a lot of memory. We should figure out an
> efficient way to reduce memory.
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