private Table getTable(String catName, String dbName, String tableName)
      throws MetaException, InvalidObjectException {
    return getTable(catName, dbName, tableName, null);
  }
Check if newRole is in parent hierarchy of curRole
@param newRole
@param curRole
@return true if newRole is curRole or present in its hierarchy
@throws MetaException
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java