private List<MPartitionColumnPrivilege> listPrincipalMPartitionColumnGrants(
      String principalName, PrincipalType principalType, String catName, String dbName,
      String tableName, String partitionName, String columnName) {
    return listPrincipalMPartitionColumnGrants(principalName, principalType, catName, dbName,
        tableName, partitionName, columnName, null);
  }
Add role names of parentRoles and its parents to processedRoles
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java