public static TempletonStorage getStorage(Configuration conf) throws IOException {
    TempletonStorage storage = getStorageInstance(conf);
    storage.openStorage(conf);
    return storage;
  }
Get an open instance of the selected storage class.  Defaults
to HDFS storage if none is specified.
hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/tool/JobState.java