// the search interval when we look for child jobs
long startTime = getTempletonLaunchTime(conf);
UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
WebHCatJTShim tracker = ShimLoader.getHadoopShims().getWebHCatShim(conf, ugi);
try {
tracker.killJobs(jobId, startTime);
} finally {
tracker.close();
}
}