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https://issues.apache.org/jira/browse/GIRAPH-697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13693484#comment-13693484
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Maja Kabiljo commented on GIRAPH-697:
-------------------------------------
Nothing related to out-of-core stuff, I saw you have open issue for that. I am
optimizing in-core message stores when vertex/message are of a certain type and
we can use primitive collections to store them. Performance gain seems pretty
good, more details coming soon.
Committing this with Alessandro's +1 from rb, thanks!
> Clean up message stores
> -----------------------
>
> Key: GIRAPH-697
> URL: https://issues.apache.org/jira/browse/GIRAPH-697
> Project: Giraph
> Issue Type: Improvement
> Reporter: Maja Kabiljo
> Assignee: Maja Kabiljo
> Attachments: GIRAPH-697.patch
>
>
> The hierarchy of message stores is very complex at the moment, and message
> stores are required to implement some methods which are not used by the
> infrastructure (like addMessages(MessageStore), readFields/write,
> getNumberOfMessages) - they are only there because out-of-core stores need
> them. I'm working on some optimized message stores, so decided to clean this
> up first.
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