hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMobSnapshotFromClient.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.hadoop.hbase.client;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseClassTestRule;
import org.apache.hadoop.hbase.mob.MobConstants;
import org.apache.hadoop.hbase.snapshot.MobSnapshotTestingUtils;
import org.apache.hadoop.hbase.testclassification.ClientTests;
import org.apache.hadoop.hbase.testclassification.LargeTests;
import org.junit.BeforeClass;
import org.junit.ClassRule;
import org.junit.experimental.categories.Category;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Test create/using/deleting snapshots from the client
 * <p>
 * This is an end-to-end test for the snapshot utility
 */
@Category({LargeTests.class, ClientTests.class})
public class TestMobSnapshotFromClient extends TestSnapshotFromClient {

  @ClassRule
  public static final HBaseClassTestRule CLASS_RULE =
      HBaseClassTestRule.forClass(TestMobSnapshotFromClient.class);

  private static final Logger LOG = LoggerFactory.getLogger(TestMobSnapshotFromClient.class);

  /**
   * Setup the config for the cluster
   * @throws Exception on failure
   */
  @BeforeClass
  public static void setupCluster() throws Exception {
    setupConf(UTIL.getConfiguration());
    UTIL.startMiniCluster(NUM_RS);
  }

  protected static void setupConf(Configuration conf) {
    TestSnapshotFromClient.setupConf(conf);
    conf.setInt(MobConstants.MOB_FILE_CACHE_SIZE_KEY, 0);
  }

  @Override
  protected void createTable() throws Exception {
    MobSnapshotTestingUtils.createMobTable(UTIL, TABLE_NAME, getNumReplicas(), TEST_FAM);
  }
}