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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.procedure;
19  
20  import java.io.IOException;
21  import java.util.HashMap;
22  
23  import org.apache.commons.logging.Log;
24  import org.apache.commons.logging.LogFactory;
25  import org.apache.hadoop.conf.Configuration;
26  import org.apache.hadoop.hbase.HBaseTestingUtility;
27  import org.apache.hadoop.hbase.SmallTests;
28  import org.apache.hadoop.hbase.client.HBaseAdmin;
29  import org.junit.AfterClass;
30  import org.junit.BeforeClass;
31  import org.junit.Test;
32  import org.junit.experimental.categories.Category;
33  
34  @Category(SmallTests.class)
35  public class TestProcedureManager {
36  
37    static final Log LOG = LogFactory.getLog(TestProcedureManager.class);
38    private static final int NUM_RS = 2;
39    private static HBaseTestingUtility util = new HBaseTestingUtility();
40  
41    @BeforeClass
42    public static void setupBeforeClass() throws Exception {
43      // set configure to indicate which pm should be loaded
44      Configuration conf = util.getConfiguration();
45  
46      conf.set(ProcedureManagerHost.MASTER_PROCEUDRE_CONF_KEY,
47          SimpleMasterProcedureManager.class.getName());
48      conf.set(ProcedureManagerHost.REGIONSERVER_PROCEDURE_CONF_KEY,
49          SimpleRSProcedureManager.class.getName());
50  
51      util.startMiniCluster(NUM_RS);
52    }
53  
54    @AfterClass
55    public static void tearDownAfterClass() throws Exception {
56      util.shutdownMiniCluster();
57    }
58  
59    @Test
60    public void testSimpleProcedureManager() throws IOException {
61      HBaseAdmin admin = util.getHBaseAdmin();
62  
63      admin.execProcedure(SimpleMasterProcedureManager.SIMPLE_SIGNATURE,
64          "mytest", new HashMap<String, String>());
65    }
66  }