Lars Hofhansl created HBASE-14315:
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             Summary: Save one call to KeyValueHeap.peek per row
                 Key: HBASE-14315
                 URL: https://issues.apache.org/jira/browse/HBASE-14315
             Project: HBase
          Issue Type: Bug
            Reporter: Lars Hofhansl


Another one of my micro optimizations.
In StoreScanner.next(...) we can actually safe a call to KeyValueHeap.peek, 
which in my runs of scan heavy loads shows up at top.

Based on the run and data this can safe between 3 and 10% of runtime.



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