Zhuoyue Huang created HBASE-25364:
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Summary: Redo the getMidPoint() in HFileWriterImpl to get rid of
the double comparison process
Key: HBASE-25364
URL: https://issues.apache.org/jira/browse/HBASE-25364
Project: HBase
Issue Type: Improvement
Reporter: Zhuoyue Huang
Assignee: Zhuoyue Huang
There is a TODO like this "TODO: Redo so only a single pass over the arrays
rather than one to compare and then a second composing midpoint." in
getMidpoint() of class HFileWriteImpl
The old logic compares the left byte array and the right byte array twice： # A
comparison is performed before composing MinimumMidpointArray
# During composing of MinimumMidpointArray, bytes were comparing again
My optimization combines them into one
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