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https://issues.apache.org/jira/browse/HBASE-17808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935691#comment-15935691
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Allan Yang commented on HBASE-17808:
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{quote}
Why FastPathRWQueueRpcExecutor not extends RWQueueRpcExecutor?
{quote}
Good question, FastPathRWQueueRpcExecutor is backed by
FastPathBalancedQueueRpcExecutor, it is also not good as RWQueueRpcExecutor in
my tests. Still trying to figure out what's wrong.
> FastPath for RWQueueRpcExecutor
> -------------------------------
>
> Key: HBASE-17808
> URL: https://issues.apache.org/jira/browse/HBASE-17808
> Project: HBase
> Issue Type: Improvement
> Components: rpc
> Affects Versions: 2.0.0
> Reporter: Allan Yang
> Assignee: Allan Yang
> Attachments: HBASE-17808.patch, HBASE-17808.v2.patch
>
>
> FastPath for the FIFO rpcscheduler was introduced in HBASE-16023. But it is
> not implemented for RW queues. In this issue, I use
> FastPathBalancedQueueRpcExecutor in RW queues. So anyone who want to isolate
> their read/write requests can also benefit from the fastpath.
> I haven't test the performance yet. But since I haven't change any of the
> core implemention of FastPathBalancedQueueRpcExecutor, it should have the
> same performance in HBASE-16023.
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