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 }