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Posted to commits@cassandra.apache.org by "Aleksey Yeschenko (JIRA)" <ji...@apache.org> on 2014/06/12 21:43:02 UTC

[jira] [Created] (CASSANDRA-7393) Replace counter cache with optimised counter read path

Aleksey Yeschenko created CASSANDRA-7393:
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             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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