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1   /**
2    * Copyright 2007 The Apache Software Foundation
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *     http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing, software
15   * distributed under the License is distributed on an "AS IS" BASIS,
16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   * See the License for the specific language governing permissions and
18   * limitations under the License.
19   */
20  package org.apache.hadoop.hbase;
21  
22  import java.io.IOException;
23  
24  import org.apache.hadoop.hbase.util.Bytes;
25  
26  /**
27   * Thrown by a region server if it is sent a request for a region it is not
28   * serving.
29   */
30  public class NotServingRegionException extends IOException {
31    private static final long serialVersionUID = 1L << 17 - 1L;
32  
33    /** default constructor */
34    public NotServingRegionException() {
35      super();
36    }
37  
38    /**
39     * Constructor
40     * @param s message
41     */
42    public NotServingRegionException(String s) {
43      super(s);
44    }
45  
46    /**
47     * Constructor
48     * @param s message
49     */
50    public NotServingRegionException(final byte [] s) {
51      super(Bytes.toString(s));
52    }
53  }