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https://issues.apache.org/jira/browse/GIRAPH-923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavan Kumar updated GIRAPH-923:
-------------------------------
Attachment: GIRAPH-923.patch
changes nArenas to max number of netty threads
> Upgrade Netty version to a latest stable one
> --------------------------------------------
>
> Key: GIRAPH-923
> URL: https://issues.apache.org/jira/browse/GIRAPH-923
> Project: Giraph
> Issue Type: Task
> Reporter: Pavan Kumar
> Assignee: Pavan Kumar
> Priority: Minor
> Attachments: GIRAPH-923.patch, GIRAPH-923.patch
>
>
> The current version of Netty has a few bugs in compression codec.
> Further there were a large number of improvements made to netty, these might
> benefit us.
> For instance, while I was investigating this sometime back I realized that
> poolchunk allocation algorithm used in Netty can be improved.
> When I tested this on some of our applications I saw 10% improvement in
> runtime. I am just creating this task for once 4.0.21.Final of Netty will be
> released, which will be done very soon. Then I will upgrade the version &
> make related code changes.
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