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.ipc;
20
21 import java.net.InetSocketAddress;
22
23 import org.apache.hadoop.hbase.DoNotRetryIOException;
24 import org.apache.hadoop.hbase.classification.InterfaceAudience;
25 import org.apache.hadoop.hbase.classification.InterfaceStability;
26
27 /**
28 * Throw this in rpc call if there are too many pending requests for one region server
29 */
30 @InterfaceAudience.Public
31 @InterfaceStability.Evolving
32 public class ServerTooBusyException extends DoNotRetryIOException {
33
34 public ServerTooBusyException(InetSocketAddress address, long count){
35 super("There are "+count+" concurrent rpc requests for "+address);
36 }
37
38 }