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From "Nicolas Liochon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-11564) Improve cancellation management in the rpc layer
Date Tue, 22 Jul 2014 16:00:39 GMT
Nicolas Liochon created HBASE-11564:
---------------------------------------

             Summary: Improve cancellation management in the rpc layer
                 Key: HBASE-11564
                 URL: https://issues.apache.org/jira/browse/HBASE-11564
             Project: HBase
          Issue Type: Bug
          Components: Client
    Affects Versions: 1.0.0, 2.0.0
            Reporter: Nicolas Liochon
            Assignee: Nicolas Liochon
             Fix For: 1.0.0, 2.0.0


The current client code depends on interrupting the thread for canceling a request. It's actually
possible to rely on a callback in protobuf.

The patch includes as well various performance improvements in replica management. 

On a version before HBASE-11492 the perf was ~35% better. I will redo the test with the last
version.



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