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.regionserver.wal; 019 020import java.io.IOException; 021import org.apache.hadoop.conf.Configuration; 022import org.apache.hadoop.fs.FileSystem; 023import org.apache.hadoop.fs.Path; 024import org.apache.hadoop.hbase.HBaseClassTestRule; 025import org.apache.hadoop.hbase.HConstants; 026import org.apache.hadoop.hbase.testclassification.MediumTests; 027import org.apache.hadoop.hbase.testclassification.RegionServerTests; 028import org.apache.hadoop.hbase.util.Threads; 029import org.apache.hadoop.hbase.wal.WAL; 030import org.apache.hadoop.hbase.wal.WALFactory; 031import org.junit.AfterClass; 032import org.junit.BeforeClass; 033import org.junit.ClassRule; 034import org.junit.experimental.categories.Category; 035 036import org.apache.hbase.thirdparty.io.netty.channel.Channel; 037import org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup; 038import org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoopGroup; 039import org.apache.hbase.thirdparty.io.netty.channel.socket.nio.NioSocketChannel; 040 041@Category({ RegionServerTests.class, MediumTests.class }) 042public class TestAsyncWALReplay extends AbstractTestWALReplay { 043 044 @ClassRule 045 public static final HBaseClassTestRule CLASS_RULE = 046 HBaseClassTestRule.forClass(TestAsyncWALReplay.class); 047 048 private static EventLoopGroup GROUP; 049 050 private static Class<? extends Channel> CHANNEL_CLASS; 051 052 @BeforeClass 053 public static void setUpBeforeClass() throws Exception { 054 GROUP = new NioEventLoopGroup(1, Threads.newDaemonThreadFactory("TestAsyncWALReplay")); 055 CHANNEL_CLASS = NioSocketChannel.class; 056 Configuration conf = AbstractTestWALReplay.TEST_UTIL.getConfiguration(); 057 conf.set(WALFactory.WAL_PROVIDER, "asyncfs"); 058 AbstractTestWALReplay.setUpBeforeClass(); 059 } 060 061 @AfterClass 062 public static void tearDownAfterClass() throws Exception { 063 AbstractTestWALReplay.tearDownAfterClass(); 064 GROUP.shutdownGracefully(); 065 } 066 067 @Override 068 protected WAL createWAL(Configuration c, Path hbaseRootDir, String logName) throws IOException { 069 AsyncFSWAL asyncFSWAL = new AsyncFSWAL(FileSystem.get(c), hbaseRootDir, logName, 070 HConstants.HREGION_OLDLOGDIR_NAME, c, null, true, null, null, GROUP, CHANNEL_CLASS); 071 asyncFSWAL.init(); 072 return asyncFSWAL; 073 } 074}