001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.exceptions;
019
020import java.util.Set;
021import org.apache.hadoop.hbase.HBaseIOException;
022import org.apache.hadoop.hbase.ServerName;
023import org.apache.hadoop.hbase.util.PrettyPrinter;
024import org.apache.yetus.audience.InterfaceAudience;
025
026/**
027 * Exception thrown when an master registry RPC fails in client. The exception includes the list of
028 * masters to which RPC was attempted and the last exception encountered. Prior exceptions are
029 * included in the logs.
030 */
031@InterfaceAudience.Private
032public class MasterRegistryFetchException extends HBaseIOException {
033
034  private static final long serialVersionUID = 6992134872168185171L;
035
036  public MasterRegistryFetchException(Set<ServerName> masters, Throwable failure) {
037    super(String.format("Exception making rpc to masters %s", PrettyPrinter.toString(masters)),
038      failure);
039  }
040}