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;
024import org.apache.hadoop.hbase.util.Bytes;
025
026/**
027 * Thrown by a region server if it is sent a request for a region it is not
028 * serving.
029 */
030@InterfaceAudience.Public
031public class NotServingRegionException extends IOException {
032  private static final long serialVersionUID = (1L << 17) - 1L;
033
034  /** default constructor */
035  public NotServingRegionException() {
036    super();
037  }
038
039  /**
040   * Constructor
041   * @param s message
042   */
043  public NotServingRegionException(String s) {
044    super(s);
045  }
046
047  /**
048   * Constructor
049   * @param s message
050   */
051  public NotServingRegionException(final byte [] s) {
052    super(Bytes.toString(s));
053  }
054}