public MiniTezShim(Configuration conf, int numberOfTaskTrackers, String nameNode)
throws IOException {
mr = new MiniTezCluster("hive", numberOfTaskTrackers);
conf.set("fs.defaultFS", nameNode);
conf.set("tez.am.log.level", "DEBUG");
conf.set(MRJobConfig.MR_AM_STAGING_DIR, "/apps_staging_dir");
mr.init(conf);
mr.start();
this.conf = mr.getConfig();
}
