content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  /**
   * This package contains all the utilities of network.
   *
   * <h2>DNSResolver</h2>
   *
   * DNS resolver is the utility to resolve host name to a string which represents this host's network location.
   * BookKeeper will use such network locations to place ensemble to ensure rack or region diversity to ensure
   * data availability in the case of switch/router/region is down.
   * <p>
   * Available dns resolvers:
   * <ul>
   * <li>{@link org.apache.distributedlog.net.DNSResolverForRacks}
   * <li>{@link org.apache.distributedlog.net.DNSResolverForRows}
   * </ul>
   */
  package org.apache.distributedlog.net;
  