hbase-client/src/main/java/org/apache/hadoop/hbase/PleaseHoldException.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;
  20
  21 import org.apache.yetus.audience.InterfaceAudience;
  22
  23 /**
  24  * This exception is thrown by the master when a region server was shut down and
  25  * restarted so fast that the master still hasn't processed the server shutdown
  26  * of the first instance, or when master is initializing and client call admin
  27  * operations, or when an operation is performed on a region server that is still starting.
  28  */
  29 @SuppressWarnings("serial")
  30 @InterfaceAudience.Public
  31 public class PleaseHoldException extends HBaseIOException {
  32   public PleaseHoldException(String message) {
  33     super(message);
  34   }
  35
  36   public PleaseHoldException(String message, Throwable cause) {
  37     super(message, cause);
  38   }
  39
  40   public PleaseHoldException(Throwable cause) {
  41     super(cause);
  42   }
  43 }