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https://issues.apache.org/jira/browse/HBASE-28613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17848886#comment-17848886
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Istvan Toth commented on HBASE-28613:
-------------------------------------

Updated the description with the correct (less spectacular) benchmark results.

> Use streaming when marshalling protobuf REST output
> ---------------------------------------------------
>
>                 Key: HBASE-28613
>                 URL: https://issues.apache.org/jira/browse/HBASE-28613
>             Project: HBase
>          Issue Type: Improvement
>          Components: REST
>            Reporter: Istvan Toth
>            Assignee: Istvan Toth
>            Priority: Major
>
> We are currently marshalling protobuf into a byte array, and then send that 
> to the client.
> This is both slow and memory intensive.
> I see a ~15% reduction in the REST server CPU usage for my benchmark with 
> this patch.



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