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.regionserver;
19  
20  import org.apache.hadoop.fs.Path;
21  import org.apache.hadoop.hbase.master.cleaner.BaseHFileCleanerDelegate;
22  
23  /**
24   * HFile archive cleaner that just tells you if it has been run already or not (and allows resets) -
25   * always attempts to delete the passed file.
26   * <p>
27   * Just a helper class for testing to make sure the cleaner has been run.
28   */
29  public class CheckedArchivingHFileCleaner extends BaseHFileCleanerDelegate {
30  
31    private static boolean checked;
32  
33    @Override
34    public boolean isFileDeletable(Path file) {
35      checked = true;
36      return true;
37    }
38  
39    public static boolean getChecked() {
40      return checked;
41    }
42  
43    public static void resetCheck() {
44      checked = false;
45    }
46  }