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.util;
019
020import java.util.ArrayList;
021import java.util.Collection;
022import java.util.List;
023import org.apache.hadoop.hbase.HBaseClassTestRule;
024import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;
025import org.apache.hadoop.hbase.testclassification.MediumTests;
026import org.apache.hadoop.hbase.testclassification.MiscTests;
027import org.junit.ClassRule;
028import org.junit.experimental.categories.Category;
029import org.junit.runners.Parameterized.Parameters;
030
031/**
032 * Runs a load test on a mini HBase cluster with data block encoding turned on.
033 * Compared to other load-test-style unit tests, this one writes a smaller
034 * amount of data, but goes through all available data block encoding
035 * algorithms.
036 */
037@Category({MiscTests.class, MediumTests.class})
038public class TestMiniClusterLoadEncoded extends TestMiniClusterLoadParallel {
039
040  @ClassRule
041  public static final HBaseClassTestRule CLASS_RULE =
042      HBaseClassTestRule.forClass(TestMiniClusterLoadEncoded.class);
043
044  /** We do not alternate the multi-put flag in this test. */
045  private static final boolean USE_MULTI_PUT = true;
046
047  @Parameters
048  public static Collection<Object[]> parameters() {
049    List<Object[]> parameters = new ArrayList<>();
050    for (DataBlockEncoding dataBlockEncoding : DataBlockEncoding.values() ) {
051      parameters.add(new Object[]{dataBlockEncoding});
052    }
053    return parameters;
054  }
055
056  public TestMiniClusterLoadEncoded(DataBlockEncoding encoding) {
057    super(USE_MULTI_PUT, encoding);
058  }
059}