hbase-client/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.java

   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.regionserver;
  20
  21 import java.io.IOException;
  22
  23 import org.apache.yetus.audience.InterfaceAudience;
  24
  25 /**
  26  * Thrown if the region server log directory exists (which indicates another
  27  * region server is running at the same address)
  28  */
  29 @InterfaceAudience.Public
  30 public class RegionServerRunningException extends IOException {
  31   private static final long serialVersionUID = (1L << 31) - 1L;
  32
  33   /** Default Constructor */
  34   public RegionServerRunningException() {
  35     super();
  36   }
  37
  38   /**
  39    * Constructs the exception and supplies a string as the message
  40    * @param s - message
  41    */
  42   public RegionServerRunningException(String s) {
  43     super(s);
  44   }
  45
  46 }