public TableDesc.StorageFormatDesc buildStorageFormat() {
    TableDesc.StorageFormatDesc x = new TableDesc.StorageFormatDesc();
    x.rowFormat = buildRowFormat();
    x.storedAs = "rcfile";
    x.storedBy = buildStoredBy();
    return x;
  }
TestDesc - Test the desc objects that are correctly converted to
and from json.  This also sets every field of the TableDesc object.
hcatalog/webhcat/svr/src/test/java/org/apache/hive/hcatalog/templeton/TestDesc.java