tbl.setOwner(SessionState.getUserFromAuthenticator());
if (crtTbl.getLocation() != null) {
tbl.setDataLocation(new Path(crtTbl.getLocation()));
} else {
tbl.unsetDataLocation();
}
Class<? extends Deserializer> serdeClass = oldtbl.getDeserializerClass();
Map<String, String> params = tbl.getParameters();