001/**
002 *
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *     http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019package org.apache.hadoop.hbase;
020
021import java.io.IOException;
022
023import org.apache.yetus.audience.InterfaceAudience;
024
025/**
026 * Thrown if the client can't connect to ZooKeeper.
027 */
028@InterfaceAudience.Public
029public class ZooKeeperConnectionException extends IOException {
030  private static final long serialVersionUID = (1L << 23) - 1L;
031
032  public ZooKeeperConnectionException() {
033    super();
034  }
035
036  /**
037   * @param message the message for this exception
038   */
039  public ZooKeeperConnectionException(String message) {
040    super(message);
041  }
042
043  /**
044   * Constructor taking another exception.
045   *
046   * @param message the message for this exception
047   * @param exception the exception to grab data from
048   */
049  public ZooKeeperConnectionException(String message, Exception exception) {
050    super(message, exception);
051  }
052}