rand.nextLong() + "-" + HAR_SUFFIX;
// HadoopArchives.HAR_PARTFILE_LABEL is private, so hard-coding the label.
conf.setLong("har.partfile.size", configMgr.getHarPartfileSize());
conf.setLong("har.block.size", harBlockSize);
HadoopArchives har = new HadoopArchives(conf);
String[] args = new String[7];
args[0] = "-Ddfs.replication=" + harReplication;
args[1] = "-archiveName";
args[2] = harFileSrc;
args[3] = "-p";