static void dumpFile(String fileName) throws Exception {
    File file = new File(fileName);
    BufferedReader reader = new BufferedReader(new FileReader(file));
    String line = null;
    LOG.debug("Dumping raw file: " + fileName);
    while ((line = reader.readLine()) != null) {
      LOG.debug(line);
    }
    reader.close();
  }
Create a data file with datatypes added in 0.13. Read it with Pig and use Pig + HCatStorer to
write to a Hive table. Then read it using Pig and Hive and make sure results match.
hcatalog/hcatalog-pig-adapter/src/test/java/org/apache/hive/hcatalog/pig/AbstractHCatStorerTest.java