public static int startMetaStore(Configuration conf) throws Exception {
    return startMetaStore(HadoopThriftAuthBridge.getBridge(), conf);
  }
Verify if the user is allowed to make DB notification related calls.
Only the superusers defined in the Hadoop proxy user settings have the permission.

@param user the short user name
@param conf that contains the proxy user settings
@return if the user has the permission
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/utils/MetaStoreServerUtils.java