stack created HBASE-16022:
-----------------------------
Summary: Add fast path when doing FIFO that skips queue
Key: HBASE-16022
URL: https://issues.apache.org/jira/browse/HBASE-16022
Project: HBase
Issue Type: Sub-task
Components: Performance
Reporter: stack
Assignee: stack
Copy trick from kudu where we skip queuing incoming requests if there is a
waiting handler. Good for ~20% improvement in random reads (workloadc); would
be more if we were not bottlenecked on returning results I'd say.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
