Yechao Chen created HBASE-24831:
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Summary: Avoid invoke Counter using reflection in
SnapshotInputFormat
Key: HBASE-24831
URL: https://issues.apache.org/jira/browse/HBASE-24831
Project: HBase
Issue Type: Improvement
Reporter: Yechao Chen
Assignee: Yechao Chen
In TableRecordReaderImpl we invoke Counter increment by reflection
This will be called nextKeyValue() in TableSnapshotInputFormat
reflection invoke is very slower than normal method call
we can avoid these to improve the read performance
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