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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.snapshot;
19  
20  import org.apache.hadoop.classification.InterfaceAudience;
21  import org.apache.hadoop.classification.InterfaceStability;
22  import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription;
23  
24  
25  /**
26   * Thrown when the server is looking for a snapshot but can't find the snapshot on the filesystem
27   */
28  @SuppressWarnings("serial")
29  @InterfaceAudience.Public
30  @InterfaceStability.Evolving
31  public class SnapshotDoesNotExistException extends HBaseSnapshotException {
32    /**
33     * @param msg full description of the failure
34     */
35    public SnapshotDoesNotExistException(String msg) {
36      super(msg);
37    }
38  
39    /**
40     * @param desc expected snapshot to find
41     */
42    public SnapshotDoesNotExistException(SnapshotDescription desc) {
43      super("Snapshot '" + desc.getName() +"' doesn't exist on the filesystem", desc);
44    }
45  }