@Override
    public void abort(String reason, Throwable error) {
      LOG.error(HBaseMarkers.FATAL, "Aborting on: " + reason, error);
      this.aborted = true;
      this.stopped = true;
      sleeper.skipSleepCycle();
    }
Basic server process for RPC authentication testing
hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestTokenAuthentication.java