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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-7393) Replace counter cache with optimised counter read path
Date Thu, 12 Jun 2014 19:43:02 GMT
Aleksey Yeschenko created CASSANDRA-7393:
--------------------------------------------

             Summary: Replace counter cache with optimised counter read path
                 Key: CASSANDRA-7393
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7393
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Aleksey Yeschenko


As mentioned in CASSANDRA-7366, we can utilize the optimizations in CollationController#collectTimeOrderedData()
now for the read-before-write counter path, and get most/all of the benefits of the counter
cache for 'free' + get better 'cold' read performance as well.



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