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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-3647) Distinguish read and write request count in region
Date Tue, 15 Mar 2011 18:19:29 GMT
Distinguish read and write request count in region
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                 Key: HBASE-3647
                 URL: https://issues.apache.org/jira/browse/HBASE-3647
             Project: HBase
          Issue Type: Improvement
            Reporter: Ted Yu
            Assignee: Ted Yu


Distinguishing read and write request counts, on top of HBASE-3507, would benefit load balancer.
The action for balancing read vs. write load should be different. For read load, region movement
should be low (to keep scanner happy). For write load, region movement is allowed.
Now that we have cheap(er) counters, it should not be too burdensome keeping up the extra
count.

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