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