1 /**
2 * Copyright 2010 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.regionserver;
21
22 import java.io.IOException;
23
24 /**
25 * Thrown if the region server log directory exists (which indicates another
26 * region server is running at the same address)
27 */
28 public class RegionServerRunningException extends IOException {
29 private static final long serialVersionUID = 1L << 31 - 1L;
30
31 /** Default Constructor */
32 public RegionServerRunningException() {
33 super();
34 }
35
36 /**
37 * Constructs the exception and supplies a string as the message
38 * @param s - message
39 */
40 public RegionServerRunningException(String s) {
41 super(s);
42 }
43
44 }