public List<JobState> getChildren() throws IOException {
    ArrayList<JobState> children = new ArrayList<JobState>();
    String childJobIDs = getField("children");
    if (childJobIDs != null) {
      for (String jobid : childJobIDs.split(",")) {
        children.add(new JobState(jobid, config));
      }
    }
    return children;
  }
Get a list of jobstates for jobs that are children of this job.
@throws IOException
hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/tool/JobState.java