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 1581405) +++ hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java (working copy) @@ -242,6 +242,7 @@ TableName tableName = TableName.valueOf("testHBase3583"); util.createTable(tableName, new byte[][] {A, B, C}); + util.waitUntilAllRegionsAssigned(tableName); verifyMethodResult(SimpleRegionObserver.class, new String[] {"hadPreGet", "hadPostGet", "wasScannerNextCalled",