code: public static Path getTableNameWriterFilePath(State state) {
      Preconditions.checkArgument(state.contains(ConfigurationKeys.EXTRACT_TABLE_NAME_KEY));
      return new Path(state.getProp(ConfigurationKeys.EXTRACT_TABLE_NAME_KEY));
    }
docs: Creates {@link Path} for the {@link ConfigurationKeys#WRITER_FILE_PATH} key according to
  {@link ConfigurationKeys#EXTRACT_TABLE_NAME_KEY}.
  @param state
  @return