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https://issues.apache.org/jira/browse/GIRAPH-443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13510720#comment-13510720
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Eli Reisman commented on GIRAPH-443:
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Wow, cool idea!
Do you find in the testing you arrive at an average size for a given job,
configuration, and input data set for most of the buffers? would it be worth
collecting an average, bumping it up a little, and reusing the same buffer of
that average size until a larger one was needed, or is a direct buffer reused
under the hood by Netty already?
> Properly size netty buffers when encoding requests
> --------------------------------------------------
>
> Key: GIRAPH-443
> URL: https://issues.apache.org/jira/browse/GIRAPH-443
> Project: Giraph
> Issue Type: Improvement
> Reporter: Maja Kabiljo
> Assignee: Maja Kabiljo
> Attachments: GIRAPH-443.patch
>
>
> For some type of requests, it's easy to calculate the exact size of requests,
> and create the buffers as big as we need.
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