private static void checkRegionFileExistIfNodeAlive(int dataNode) {
    if (EnvFactory.getEnv().dataNodeIdToWrapper(dataNode).get().isAlive()) {
      checkRegionFileExist(dataNode);
    }
  }
Monitor the node's log and kill it when detect specific log.

@param nodeWrapper Easy to understand
@param keywords When detect these keywords in node's log, stop the node forcibly
integration-test/src/test/java/org/apache/iotdb/confignode/it/regionmigration/IoTDBRegionOperationReliabilityITFramework.java