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Posted to commits@cassandra.apache.org by "Robert Stupp (JIRA)" <ji...@apache.org> on 2016/06/07 17:31:20 UTC

[jira] [Created] (CASSANDRA-11972) Use byte[] instead of object tree in Frame.Header

Robert Stupp created CASSANDRA-11972:
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             Summary: Use byte[] instead of object tree in Frame.Header
                 Key: CASSANDRA-11972
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11972
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Robert Stupp
            Assignee: Robert Stupp
            Priority: Minor
             Fix For: 3.x


Replacing the object tree/references in {{Frame.Header}} with {{byte[9]}} saves a couple of object allocations. Also, not allocating the 9 bytes for the header off-heap is less expensive.

(will provide a patch soon)



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