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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.ipc;
19  
20  import org.apache.hadoop.classification.InterfaceAudience;
21  import org.apache.hadoop.hbase.DoNotRetryIOException;
22  
23  /**
24   * Thrown when server finds fatal issue w/ connection setup: e.g. bad rpc version
25   * or unsupported auth method.
26   * Closes connection after throwing this exception with message on why the failure.
27   */
28  @SuppressWarnings("serial")
29  @InterfaceAudience.Private
30  public class FatalConnectionException extends DoNotRetryIOException {
31    public FatalConnectionException() {
32      super();
33    }
34  
35    public FatalConnectionException(String msg) {
36      super(msg);
37    }
38  
39    public FatalConnectionException(String msg, Throwable t) {
40      super(msg, t);
41    }
42  }