@Override
    public byte[] getDeterministicUniqueKey(long keyBase) {
      String num = StringUtils.leftPad(String.valueOf(keyBase), PAD_TO, "0");
      return Bytes.toBytes(getPrefix(keyBase) + num);
    }
A perf test which does large data ingestion using stripe compactions and regular compactions.
hbase-it/src/test/java/org/apache/hadoop/hbase/StripeCompactionsPerformanceEvaluation.java