Julian Zhou created HBASE-7312:
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Summary: Flatten the invoking to the compare/match methods of
KeyValue.java
Key: HBASE-7312
URL: https://issues.apache.org/jira/browse/HBASE-7312
Project: HBase
Issue Type: Improvement
Components: Performance
Affects Versions: 0.94.3, 0.94.2
Reporter: Julian Zhou
Priority: Minor
Fix For: 0.94.3, 0.94.2
Invoking to some methods in KeyValue may could be short cut. Like
KeyComparator.compareColumns -> KeyValue.compareColumns,
KVComparator.compareColumns -> KeyComparator.compareColumns ->
KeyValue.compareColumns,
KeyComparator.compareRows -> Bytes.compareTo,
KVComparator.matchingRows -> Bytes.equals,
MetaKeyComparator.compareRowid -> Bytes.compareTo, ... etc.
Will apply the change, the test the performance difference.
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