@Override public synchronized void init(HiveConf hiveConf) { this.hiveConf = hiveConf; // Create operation log root directory, if operation logging is enabled if (hiveConf.getBoolVar(ConfVars.HIVE_SERVER2_LOGGING_OPERATION_ENABLED)) { initOperationLogRootDir(); } createBackgroundOperationPool(); addService(operationManager); super.init(hiveConf); }