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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.exceptions;
19  
20  /**
21  *
22  * Licensed to the Apache Software Foundation (ASF) under one
23  * or more contributor license agreements.  See the NOTICE file
24  * distributed with this work for additional information
25  * regarding copyright ownership.  The ASF licenses this file
26  * to you under the Apache License, Version 2.0 (the
27  * "License"); you may not use this file except in compliance
28  * with the License.  You may obtain a copy of the License at
29  *
30  *     http://www.apache.org/licenses/LICENSE-2.0
31  *
32  * Unless required by applicable law or agreed to in writing, software
33  * distributed under the License is distributed on an "AS IS" BASIS,
34  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
35  * See the License for the specific language governing permissions and
36  * limitations under the License.
37  */
38  
39  import java.io.IOException;
40  
41  import org.apache.hadoop.hbase.classification.InterfaceAudience;
42  import org.apache.hadoop.hbase.classification.InterfaceStability;
43  
44  /**
45  * Thrown when the client believes that we are trying to communicate to has
46  * been repeatedly unresponsive for a while.
47  *
48  * On receiving such an exception. The HConnectionManager will skip all
49  * retries and fast fail the operation.
50  */
51  @InterfaceAudience.Public
52  @InterfaceStability.Evolving
53  public class ConnectionClosingException extends IOException {
54    public ConnectionClosingException(String string) {
55      super(string);
56    }
57  
58    private static final long serialVersionUID = -8980028569652624236L;
59  }