Assert.assertTrue(result);
// need to verify that each ExternalView's version number is 2
Builder keyBuilder = new Builder(clusterName);
ZkBaseDataAccessor<ZNRecord> accessor = new ZkBaseDataAccessor<ZNRecord>(_gZkClient);
String parentPath = keyBuilder.externalViews().getPath();
List<String> childNames = accessor.getChildNames(parentPath, 0);
List<String> paths = new ArrayList<String>();
for (String name : childNames)
{