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.fs.Path;
022import org.apache.hadoop.hbase.testclassification.RegionServerTests;
023import org.apache.hadoop.hbase.testclassification.SmallTests;
024import org.apache.hadoop.hbase.wal.AsyncFSWALProvider;
025import org.apache.hadoop.hbase.wal.WALProvider.Writer;
026import org.junit.jupiter.api.AfterAll;
027import org.junit.jupiter.api.BeforeAll;
028import org.junit.jupiter.api.Tag;
029
030import org.apache.hbase.thirdparty.io.netty.channel.Channel;
031import org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup;
032import org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoopGroup;
033import org.apache.hbase.thirdparty.io.netty.channel.socket.nio.NioSocketChannel;
034
035@Tag(RegionServerTests.TAG)
036@Tag(SmallTests.TAG)
037public class TestAsyncProtobufLog extends AbstractTestProtobufLog {
038
039  private static EventLoopGroup EVENT_LOOP_GROUP;
040
041  private static Class<? extends Channel> CHANNEL_CLASS;
042
043  @BeforeAll
044  public static void setUpBeforeClass() throws Exception {
045    EVENT_LOOP_GROUP = new NioEventLoopGroup();
046    CHANNEL_CLASS = NioSocketChannel.class;
047    AbstractTestProtobufLog.setUpBeforeClass();
048  }
049
050  @AfterAll
051  public static void tearDownAfterClass() throws Exception {
052    AbstractTestProtobufLog.tearDownAfterClass();
053    EVENT_LOOP_GROUP.shutdownGracefully().syncUninterruptibly();
054  }
055
056  @Override
057  protected Writer createWriter(Path path) throws IOException {
058    return new WriterOverAsyncWriter(AsyncFSWALProvider.createAsyncWriter(
059      TEST_UTIL.getConfiguration(), fs, path, false, EVENT_LOOP_GROUP.next(), CHANNEL_CLASS));
060  }
061}