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https://issues.apache.org/jira/browse/HBASE-7477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karthik Ranganathan updated HBASE-7477:
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Attachment: HBASE-7477.patch
In this patch, HRegionInterfaceProxyImpl is the serializer that eliminates the
proxy. This eliminates a decent chunk of CPU on the HBase client and entirely
shifted the bottleneck to the server side. Was able to push the max get ops/sec
to around 196K with this on the client and other server side changes. Will
write up about this in detail sometime.
> Remove Proxy instance from HBase RPC
> ------------------------------------
>
> Key: HBASE-7477
> URL: https://issues.apache.org/jira/browse/HBASE-7477
> Project: HBase
> Issue Type: Sub-task
> Reporter: Karthik Ranganathan
> Attachments: 7477experiment.txt, HBASE-7477.patch
>
>
> Currently, we use HBaseRPC.getProxy() to get an Invoker object to serialize
> the RPC parameters. This is pretty inefficient as it uses reflection to
> lookup the current method name.
> The aim is to break up the proxy into an actual proxy implementation so that:
> 1. we can make it more efficient by eliminating reflection
> 2. can re-write some parts of the protocol to make it even better
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