001/**
002 *
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *     http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019package org.apache.hadoop.hbase;
020
021import org.apache.yetus.audience.InterfaceAudience;
022
023/**
024 * This exception is thrown by the master when a region server was shut down and
025 * restarted so fast that the master still hasn't processed the server shutdown
026 * of the first instance, or when master is initializing and client call admin
027 * operations, or when an operation is performed on a region server that is still starting.
028 */
029@SuppressWarnings("serial")
030@InterfaceAudience.Public
031public class PleaseHoldException extends HBaseIOException {
032  public PleaseHoldException(String message) {
033    super(message);
034  }
035
036  public PleaseHoldException(String message, Throwable cause) {
037    super(message, cause);
038  }
039
040  public PleaseHoldException(Throwable cause) {
041    super(cause);
042  }
043}