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. Compared to other
033 * load-test-style unit tests, this one writes a smaller amount of data, but goes through all
034 * available data block encoding algorithms.
035 */
036@Category({ MiscTests.class, MediumTests.class })
037public class TestMiniClusterLoadEncoded extends TestMiniClusterLoadParallel {
038
039  @ClassRule
040  public static final HBaseClassTestRule CLASS_RULE =
041    HBaseClassTestRule.forClass(TestMiniClusterLoadEncoded.class);
042
043  /** We do not alternate the multi-put flag in this test. */
044  private static final boolean USE_MULTI_PUT = true;
045
046  @Parameters
047  public static Collection<Object[]> parameters() {
048    List<Object[]> parameters = new ArrayList<>();
049    for (DataBlockEncoding dataBlockEncoding : DataBlockEncoding.values()) {
050      parameters.add(new Object[] { dataBlockEncoding });
051    }
052    return parameters;
053  }
054
055  public TestMiniClusterLoadEncoded(DataBlockEncoding encoding) {
056    super(USE_MULTI_PUT, encoding);
057  }
058}