1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.hadoop.hbase.exceptions; 19 20 import org.apache.hadoop.classification.InterfaceAudience; 21 import org.apache.hadoop.classification.InterfaceStability; 22 import org.apache.hadoop.hbase.RegionException; 23 24 /** 25 * Thrown when something is wrong in trying to merge two regions. 26 */ 27 @InterfaceAudience.Public 28 @InterfaceStability.Stable 29 public class MergeRegionException extends RegionException { 30 31 private static final long serialVersionUID = 4970899110066124122L; 32 33 /** default constructor */ 34 public MergeRegionException() { 35 super(); 36 } 37 38 /** 39 * Constructor 40 * @param s message 41 */ 42 public MergeRegionException(String s) { 43 super(s); 44 } 45 }