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.wal;
019
020import java.util.List;
021import org.apache.hadoop.hbase.HBaseClassTestRule;
022import org.apache.hadoop.hbase.HBaseCommonTestingUtil;
023import org.apache.hadoop.hbase.HConstants;
024import org.apache.hadoop.hbase.io.compress.Compression;
025import org.apache.hadoop.hbase.regionserver.wal.CompressionContext;
026import org.apache.hadoop.hbase.testclassification.MediumTests;
027import org.apache.hadoop.hbase.testclassification.RegionServerTests;
028import org.junit.After;
029import org.junit.Before;
030import org.junit.ClassRule;
031import org.junit.experimental.categories.Category;
032import org.junit.runner.RunWith;
033import org.junit.runners.Parameterized;
034import org.junit.runners.Parameterized.Parameters;
035
036@RunWith(Parameterized.class)
037@Category({ RegionServerTests.class, MediumTests.class })
038public class TestCompressedWALValueCompression extends CompressedWALTestBase {
039
040  @ClassRule
041  public static final HBaseClassTestRule CLASS_RULE =
042    HBaseClassTestRule.forClass(TestCompressedWALValueCompression.class);
043
044  @Parameters(name = "{index}: compression={0}")
045  public static List<Object[]> params() {
046    return HBaseCommonTestingUtil.COMPRESSION_ALGORITHMS_PARAMETERIZED;
047  }
048
049  private final Compression.Algorithm compression;
050
051  public TestCompressedWALValueCompression(Compression.Algorithm algo) {
052    this.compression = algo;
053  }
054
055  @Before
056  public void setUp() throws Exception {
057    TEST_UTIL.getConfiguration().setBoolean(HConstants.ENABLE_WAL_COMPRESSION, true);
058    TEST_UTIL.getConfiguration().setBoolean(CompressionContext.ENABLE_WAL_VALUE_COMPRESSION, true);
059    TEST_UTIL.getConfiguration().set(CompressionContext.WAL_VALUE_COMPRESSION_TYPE,
060      compression.getName());
061    TEST_UTIL.startMiniDFSCluster(3);
062  }
063
064  @After
065  public void tearDown() throws Exception {
066    TEST_UTIL.shutdownMiniCluster();
067  }
068}