private void processPaths(JobConf job, CombineFileInputFormatShim combine,
      List<CombineFileSplit> iss, Path... path) throws IOException {
    JobConf currJob = new JobConf(job);
    FileInputFormat.setInputPaths(currJob, path);
    iss.addAll(Arrays.asList(combine.getSplits(currJob, 1)));
  }
Create Hive splits based on CombineFileSplit.
ql/src/java/org/apache/hadoop/hive/ql/io/CombineHiveInputFormat.java