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.io.compress.zstd;
019
020import org.apache.hadoop.conf.Configuration;
021import org.apache.hadoop.hbase.HBaseClassTestRule;
022import org.apache.hadoop.hbase.HConstants;
023import org.apache.hadoop.hbase.io.compress.Compression;
024import org.apache.hadoop.hbase.regionserver.wal.CompressionContext;
025import org.apache.hadoop.hbase.testclassification.MediumTests;
026import org.apache.hadoop.hbase.testclassification.RegionServerTests;
027import org.apache.hadoop.hbase.wal.CompressedWALTestBase;
028import org.junit.AfterClass;
029import org.junit.BeforeClass;
030import org.junit.ClassRule;
031import org.junit.experimental.categories.Category;
032
033@Category({ RegionServerTests.class, MediumTests.class })
034public class TestWALCompressionZstd extends CompressedWALTestBase {
035
036  @ClassRule
037  public static final HBaseClassTestRule CLASS_RULE =
038    HBaseClassTestRule.forClass(TestWALCompressionZstd.class);
039
040  @BeforeClass
041  public static void setUpBeforeClass() throws Exception {
042    Configuration conf = TEST_UTIL.getConfiguration();
043    conf.set(Compression.ZSTD_CODEC_CLASS_KEY, ZstdCodec.class.getCanonicalName());
044    Compression.Algorithm.ZSTD.reload(conf);
045    conf.setBoolean(HConstants.ENABLE_WAL_COMPRESSION, true);
046    conf.setBoolean(CompressionContext.ENABLE_WAL_VALUE_COMPRESSION, true);
047    conf.set(CompressionContext.WAL_VALUE_COMPRESSION_TYPE, Compression.Algorithm.ZSTD.getName());
048    TEST_UTIL.startMiniDFSCluster(3);
049  }
050
051  @AfterClass
052  public static void tearDown() throws Exception {
053    TEST_UTIL.shutdownMiniCluster();
054  }
055}