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 java.util.Set;
21 import org.apache.hadoop.hbase.HBaseIOException;
22 import org.apache.hadoop.hbase.classification.InterfaceAudience;
23 import org.apache.hadoop.hbase.util.PrettyPrinter;
24
25 /**
26 * Exception thrown when an master registry RPC fails in client. The exception includes the list of
27 * masters to which RPC was attempted and the last exception encountered. Prior exceptions are
28 * included in the logs.
29 */
30 @InterfaceAudience.Private
31 public class MasterRegistryFetchException extends HBaseIOException {
32
33 private static final long serialVersionUID = 6992134872168185171L;
34
35 public MasterRegistryFetchException(Set<String> masters, Throwable failure) {
36 super(String.format("Exception making rpc to masters %s", PrettyPrinter.toString(masters)),
37 failure);
38 }
39 }