001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.master.procedure;
019
020import static org.junit.Assert.assertEquals;
021
022import org.apache.hadoop.hbase.HBaseClassTestRule;
023import org.apache.hadoop.hbase.ServerName;
024import org.apache.hadoop.hbase.master.HMaster;
025import org.apache.hadoop.hbase.testclassification.LargeTests;
026import org.apache.hadoop.hbase.testclassification.MasterTests;
027import org.junit.ClassRule;
028import org.junit.experimental.categories.Category;
029
030import org.apache.hbase.thirdparty.com.google.protobuf.ServiceException;
031
032import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos;
033
034/**
035 * Test of the HBCK-version of SCP. The HBCKSCP is an SCP only it reads hbase:meta for list of
036 * Regions that were on the server-to-process rather than consult Master in-memory-state.
037 */
038@Category({ MasterTests.class, LargeTests.class })
039public class TestHBCKSCPUnknown extends TestHBCKSCP {
040
041  @ClassRule
042  public static final HBaseClassTestRule CLASS_RULE =
043    HBaseClassTestRule.forClass(TestHBCKSCPUnknown.class);
044
045  @Override
046  protected long scheduleHBCKSCP(ServerName rsServerName, HMaster master) throws ServiceException {
047    MasterProtos.ScheduleSCPsForUnknownServersResponse response =
048      master.getMasterRpcServices().scheduleSCPsForUnknownServers(null,
049        MasterProtos.ScheduleSCPsForUnknownServersRequest.newBuilder().build());
050    assertEquals(1, response.getPidCount());
051    long pid = response.getPid(0);
052    return pid;
053  }
054}