imay commented on a change in pull request #2603: Add nio support for mysql protocol implementation URL: https://github.com/apache/incubator-doris/pull/2603#discussion_r361664423
########## File path: fe/src/main/java/org/apache/doris/mysql/nio/NMysqlServer.java ########## @@ -0,0 +1,92 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. +package org.apache.doris.mysql.nio; + +import org.apache.doris.mysql.MysqlServer; +import org.apache.doris.qe.ConnectScheduler; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; +import org.xnio.OptionMap; +import org.xnio.Options; +import org.xnio.StreamConnection; +import org.xnio.Xnio; +import org.xnio.XnioWorker; +import org.xnio.channels.AcceptingChannel; + +import java.io.IOException; +import java.net.InetSocketAddress; + +/** + * nio version mysql protocol implementation based on XNIO。 + * + * Created by infear on 2019/12/19. + */ +public class NMysqlServer extends MysqlServer{ + private final Logger LOG = LogManager.getLogger(this.getClass()); + + private XnioWorker xnioWorker; + + private AcceptListener acceptListener; + + private AcceptingChannel<StreamConnection> server; + + public NMysqlServer(int port, ConnectScheduler connectScheduler) { + this.port = port; + try { + this.xnioWorker = Xnio.getInstance().createWorker(OptionMap.builder() + .set(Options.WORKER_IO_THREADS, 4) + .set(Options.WORKER_TASK_MAX_THREADS, 16) Review comment: Better to make these options can be configured. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
