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Posted to commits@hbase.apache.org by la...@apache.org on 2013/04/04 06:37:58 UTC

svn commit: r1464288 - /hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java

Author: larsh
Date: Thu Apr  4 04:37:57 2013
New Revision: 1464288

URL: http://svn.apache.org/r1464288
Log:
HBASE-8188 Avoid unnecessary row compare in StoreScanner

Modified:
    hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java

Modified: hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
URL: http://svn.apache.org/viewvc/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java?rev=1464288&r1=1464287&r2=1464288&view=diff
==============================================================================
--- hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java (original)
+++ hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java Thu Apr  4 04:37:57 2013
@@ -388,7 +388,7 @@ public class StoreScanner extends NonLaz
     byte[] row = peeked.getBuffer();
     int offset = peeked.getRowOffset();
     short length = peeked.getRowLength();
-    if ((matcher.row == null) || !Bytes.equals(row, offset, length, matcher.row,
+    if (limit < 0 || matcher.row == null || !Bytes.equals(row, offset, length, matcher.row,
         matcher.rowOffset, matcher.rowLength)) {
       this.countPerRow = 0;
       matcher.setRow(row, offset, length);