Pankaj 6ff02dedf8
HBASE-25277 postScannerFilterRow impacts Scan performance a lot in HBase 2.x (#2751)
1. Added a check for Object class in RegionCoprocessorHost to avoid wrong initialization of hasCustomPostScannerFilterRow
2. Removed dummy implementation of postScannerFilterRow from AccessController, VisibilityController & ConstraintProcessor (which are not required currently)

Signed-off-by Ramkrishna S Vasudevan <ramkrishna@apache.org>
Signed-off-by Anoop Sam John <anoopsamjohn@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
2020-12-09 10:39:44 +05:30
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