code: @Override
    public List<String> getReconfigurableProperties() {
      ArrayList<String> propertyList = new ArrayList<String>();
      propertyList.add("dfs.block.replicator.classname");
      propertyList.add("dfs.persist.blocks");
      propertyList.add("dfs.permissions.audit.log");
      propertyList.add("dfs.heartbeat.interval");
      propertyList.add("heartbeat.recheck.interval");
      propertyList.add("dfs.access.time.precision");
      propertyList.add("dfs.close.replication.min");
      propertyList.add("dfs.max-repl-streams");
      propertyList.add("dfs.replication.iteration.multiplier");
      return propertyList;
    }
docs: {@inheritDoc}