hbase-client/src/main/java/org/apache/hadoop/hbase/CallDroppedException.java

   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
  19 package org.apache.hadoop.hbase;
  20
  21 import java.io.IOException;
  22
  23 import org.apache.yetus.audience.InterfaceAudience;
  24
  25 /**
  26  * Returned to the clients when their request was discarded due to server being overloaded.
  27  * Clients should retry upon receiving it.
  28  */
  29 @SuppressWarnings("serial")
  30 @InterfaceAudience.Public
  31 public class CallDroppedException extends IOException {
  32   public CallDroppedException() {
  33     super();
  34   }
  35
  36   // Absence of this constructor prevents proper unwrapping of
  37   // remote exception on the client side
  38   public CallDroppedException(String message) {
  39     super(message);
  40   }
  41 }