diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestRegionSplitCalculator.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestRegionSplitCalculator.java index 1e83179..53393f3 100644 --- a/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestRegionSplitCalculator.java +++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestRegionSplitCalculator.java @@ -26,6 +26,7 @@ import java.util.Collection; import java.util.Comparator; import java.util.List; import java.util.SortedSet; +import java.util.UUID; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; @@ -43,17 +44,17 @@ public class TestRegionSplitCalculator { /** * This is range uses a user specified start and end keys. It also has an - * extra time based tiebreaker so that different ranges with the same - * start/end key pair count as different regions. + * extra tiebreaker so that different ranges with the same start/end key pair + * count as different regions. */ static class SimpleRange implements KeyRange { byte[] start, end; - long tiebreaker; + UUID tiebreaker; SimpleRange(byte[] start, byte[] end) { this.start = start; this.end = end; - this.tiebreaker = System.nanoTime(); + this.tiebreaker = UUID.randomUUID(); } @Override