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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2015/03/21 05:03:38 UTC

[jira] [Created] (HBASE-13307) Making methods under ScannerV2#next smaller allows them to be inlined gaining us 7% more throughput

stack created HBASE-13307:
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             Summary: Making methods under ScannerV2#next smaller allows them to be inlined gaining us 7% more throughput
                 Key: HBASE-13307
                 URL: https://issues.apache.org/jira/browse/HBASE-13307
             Project: HBase
          Issue Type: Sub-task
          Components: Scanners
            Reporter: stack
            Assignee: stack
             Fix For: 2.0.0, 1.1.0


See parent issue for patch and evidence.

I was looking at graphs of our scan and found that methods were 'too big' to be inlined (looking at jvm compilation and inlining output flags -- see parent for list).  Changing method size helped some. Let me commit the resultant patch.



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