1 /**
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19 package org.apache.hadoop.hbase;
20
21 import org.apache.hadoop.hbase.classification.InterfaceAudience;
22 import org.apache.hadoop.hbase.classification.InterfaceStability;
23 import org.apache.hadoop.hbase.util.Bytes;
24
25 import java.io.IOException;
26
27 /**
28 * Thrown by a region server if it is sent a request for a region it is not
29 * serving.
30 */
31 @InterfaceAudience.Public
32 @InterfaceStability.Stable
33 public class NotServingRegionException extends IOException {
34 private static final long serialVersionUID = 1L << 17 - 1L;
35
36 /** default constructor */
37 public NotServingRegionException() {
38 super();
39 }
40
41 /**
42 * Constructor
43 * @param s message
44 */
45 public NotServingRegionException(String s) {
46 super(s);
47 }
48
49 /**
50 * Constructor
51 * @param s message
52 */
53 public NotServingRegionException(final byte [] s) {
54 super(Bytes.toString(s));
55 }
56 }