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From "Nicolas Liochon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10001) Add a coprocessor to help testing the performances without taking into account the i/o
Date Tue, 19 Nov 2013 15:15:21 GMT
Nicolas Liochon created HBASE-10001:
---------------------------------------

             Summary: Add a coprocessor to help testing the performances without taking into
account the i/o
                 Key: HBASE-10001
                 URL: https://issues.apache.org/jira/browse/HBASE-10001
             Project: HBase
          Issue Type: Improvement
          Components: test
    Affects Versions: 0.94.13, 0.96.0, 0.98.0
            Reporter: Nicolas Liochon
            Assignee: Nicolas Liochon
            Priority: Minor
             Fix For: 0.98.0, 0.96.1, 0.94.15
         Attachments: 10001.v1.patch

We have a mockup to test only the client. If we want to include the network, without beeing
limited by the i/o, we don't have much tools.

This coprocessor helps to test this.

I put it in the main code as to make it usable without adding a jar...

I don't think it's possible avoid the WAL writes in the coprocessors. It would be great to
have it to simplify the test with any kind of client (i.e. w/o changing the durability).



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