Index: hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java =================================================================== --- hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java (revision 1562895) +++ hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java (working copy) @@ -99,7 +99,7 @@ conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, "org.apache.hadoop.hbase.coprocessor.SimpleRegionObserver"); - util.startMiniCluster(); + util.startMiniCluster(1, 2); cluster = util.getMiniHBaseCluster(); }