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https://issues.apache.org/jira/browse/HBASE-7478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13562817#comment-13562817
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Karthik Ranganathan commented on HBASE-7478:
--------------------------------------------
Interesting... I thought the processResponse(..., false) does not write to the
channel when there are a lot of writes, only the processResponse(..., true)
variant does. So in effect we are only single threaded when we are pumping out
a lot of info using multiple connections.
> Create a multi-threaded responder
> ---------------------------------
>
> Key: HBASE-7478
> URL: https://issues.apache.org/jira/browse/HBASE-7478
> Project: HBase
> Issue Type: Sub-task
> Reporter: Karthik Ranganathan
>
> Currently, we have multi-threaded readers and handlers, but a single threaded
> responder which is a bottleneck.
> ipc.server.reader.count : number of reader threads to read data off the wire
> ipc.server.handler.count : number of handler threads that process the request
> We need to have the ability to specify a "ipc.server.responder.count" to be
> able to specify the number of responder threads.
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