hbase-server/src/test/java/org/apache/hadoop/hbase/wal/TestCompressedWALValueCompression.java

   1 /**
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements.  See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership.  The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License.  You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18 package org.apache.hadoop.hbase.wal;
  19
  20 import java.util.List;
  21
  22 import org.apache.hadoop.hbase.HBaseClassTestRule;
  23 import org.apache.hadoop.hbase.HBaseCommonTestingUtil;
  24 import org.apache.hadoop.hbase.HBaseTestingUtil;
  25 import org.apache.hadoop.hbase.HConstants;
  26 import org.apache.hadoop.hbase.TableName;
  27 import org.apache.hadoop.hbase.io.compress.Compression;
  28 import org.apache.hadoop.hbase.regionserver.wal.CompressionContext;
  29 import org.apache.hadoop.hbase.testclassification.MediumTests;
  30 import org.apache.hadoop.hbase.testclassification.RegionServerTests;
  31 import org.junit.After;
  32 import org.junit.Before;
  33 import org.junit.ClassRule;
  34 import org.junit.Rule;
  35 import org.junit.Test;
  36 import org.junit.experimental.categories.Category;
  37 import org.junit.rules.TestName;
  38 import org.junit.runner.RunWith;
  39 import org.junit.runners.Parameterized;
  40 import org.junit.runners.Parameterized.Parameters;
  41
  42 @RunWith(Parameterized.class)
  43 @Category({ RegionServerTests.class, MediumTests.class })
  44 public class TestCompressedWALValueCompression extends CompressedWALTestBase {
  45
  46   @ClassRule
  47   public static final HBaseClassTestRule CLASS_RULE =
  48       HBaseClassTestRule.forClass(TestCompressedWALValueCompression.class);
  49
  50   private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();
  51
  52   @Parameters
  53   public static List<Object[]> params() {
  54     return HBaseCommonTestingUtil.COMPRESSION_ALGORITHMS_PARAMETERIZED;
  55   }
  56
  57   @Rule
  58   public TestName name = new TestName();
  59
  60   private final Compression.Algorithm compression;
  61
  62   public TestCompressedWALValueCompression(Compression.Algorithm algo) {
  63     this.compression = algo;
  64   }
  65
  66   @Before
  67   public void setUp() throws Exception {
  68     TEST_UTIL.getConfiguration()
  69       .setBoolean(HConstants.ENABLE_WAL_COMPRESSION, true);
  70     TEST_UTIL.getConfiguration()
  71       .setBoolean(CompressionContext.ENABLE_WAL_VALUE_COMPRESSION, true);
  72     TEST_UTIL.getConfiguration()
  73       .set(CompressionContext.WAL_VALUE_COMPRESSION_TYPE, compression.getName());
  74     TEST_UTIL.startMiniDFSCluster(3);
  75   }
  76
  77   @After
  78   public void tearDown() throws Exception {
  79     TEST_UTIL.shutdownMiniCluster();
  80   }
  81
  82   @Test
  83   public void test() throws Exception {
  84     TableName tableName = TableName.valueOf(name.getMethodName().replaceAll("[^a-zA-Z0-9]", "_"));
  85     doTest(tableName);
  86   }
  87
  88 }