code: @Override
      public void initIterator(Partition dp, S config) {
          jdbcNeo4JDeepJobConfig = initConfig(config, jdbcNeo4JDeepJobConfig);
          this.jdbcReader = new JdbcNeo4JReader(jdbcNeo4JDeepJobConfig);
          try {
              this.jdbcReader.init(dp);
          } catch(Exception e) {
              throw new DeepGenericException("Unable to initialize JdbcReader", e);
          }
      }
docs: {@inheritDoc}