@Deprecated // @deprecated in favour of {@link HCatTable.#fileFormat(String)}. To be removed in Hive 0.16.
    public Builder fileFormat(String format) {
      this.hcatTable.fileFormat(format);
      return this;
    }
File format.

@param format the format
@return the builder
hcatalog/webhcat/java-client/src/main/java/org/apache/hive/hcatalog/api/HCatCreateTableDesc.java