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binlijin commented on HBASE-16659: ---------------------------------- I find some other places that we can use CellUtil.createFirstOnRow instead of KeyValueUtil.createFirstOnRow, which is more effective. > Minor improvement in ReversedRegionScannerImpl > ---------------------------------------------- > > Key: HBASE-16659 > URL: https://issues.apache.org/jira/browse/HBASE-16659 > Project: HBase > Issue Type: Improvement > Reporter: binlijin > Assignee: binlijin > Priority: Minor > Attachments: HBASE-16659-master.patch > > > Current in ReversedRegionScannerImpl#nextRow, to get the previous row to > seek, it use KeyValueUtil.createFirstOnRow which will have two copy, the > first copy is copy to a tmp byte[], the second copy is in KeyValue. We can > use CellUtil.createFirstOnRow which will have no copy. -- This message was sent by Atlassian JIRA (v6.3.4#6332)