mirror of https://github.com/longtai-cn/hippo4j
prototype version of dubbo threadpool agent. (#1357)
* prototype version of dubbo threadpool agent. * rename to optimze & fix ci errors. * rename to optimze & fix ci errors.pull/1359/head
furaul
2 years ago
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GitHub
parent
5e2e3a3be3
commit
08cc67c07e
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>hippo4j-agent-adapter-plugins</artifactId>
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<groupId>cn.hippo4j</groupId>
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<version>${revision}</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>dubbo-plugin</artifactId>
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<dependencies>
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<dependency>
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<groupId>org.apache.dubbo</groupId>
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<artifactId>dubbo</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>cn.hippo4j</groupId>
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<artifactId>hippo4j-threadpool-infra-common</artifactId>
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<version>${project.version}</version>
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</dependency>
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</dependencies>
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</project>
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@ -0,0 +1,87 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.agent.adapter.dubbo;
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import cn.hippo4j.common.executor.ThreadPoolRegistry;
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import cn.hippo4j.common.executor.support.BlockingQueueTypeEnum;
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import cn.hippo4j.common.executor.support.RejectedPolicyTypeEnum;
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import cn.hippo4j.common.model.executor.ExecutorProperties;
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import cn.hippo4j.common.toolkit.BooleanUtil;
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import cn.hippo4j.common.toolkit.ReflectUtil;
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import java.util.Map;
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import java.util.concurrent.ConcurrentMap;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.ThreadPoolExecutor;
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import org.apache.dubbo.common.Version;
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import org.apache.dubbo.common.extension.ExtensionLoader;
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import org.apache.dubbo.common.store.DataStore;
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import org.apache.dubbo.common.threadpool.manager.ExecutorRepository;
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/**
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* Dubbo thread-pool adapter.
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*/
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public class DubboThreadPoolAdapter {
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public static void registerExecutors() {
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boolean isLegacyVersion = true;
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String poolKey = ExecutorService.class.getName();
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// Since 2.7.5, Dubbo has changed the way thread pools are used
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// fixed https://github.com/opengoofy/hippo4j/issues/708
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try {
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if (Version.getIntVersion(Version.getVersion()) < 2070500) {
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isLegacyVersion = false;
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}
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} catch (Exception ex) {
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}
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try {
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if (isLegacyVersion) {
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DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension();
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Map<String, Object> executors = dataStore.get(poolKey);
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executors.forEach((key, value) -> putHolder(mark() + key, (ThreadPoolExecutor) value));
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return;
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}
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ExecutorRepository executorRepository = ExtensionLoader.getExtensionLoader(ExecutorRepository.class).getDefaultExtension();
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ConcurrentMap<String, ConcurrentMap<Integer, ExecutorService>> data =
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(ConcurrentMap<String, ConcurrentMap<Integer, ExecutorService>>) ReflectUtil.getFieldValue(executorRepository, "data");
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ConcurrentMap<Integer, ExecutorService> executorServiceMap = data.get(poolKey);
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executorServiceMap.forEach((key, value) -> putHolder(mark() + key, (ThreadPoolExecutor) value));
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} catch (Exception ex) {
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}
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}
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private static void putHolder(String executorName, ThreadPoolExecutor executor) {
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if (executor == null) {
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return;
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}
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ExecutorProperties executorProperties = ExecutorProperties.builder()
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.threadPoolId(executorName)
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.corePoolSize(executor.getCorePoolSize())
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.maximumPoolSize(executor.getMaximumPoolSize())
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.allowCoreThreadTimeOut(BooleanUtil.toBoolean(String.valueOf(executor.allowsCoreThreadTimeOut())))
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.blockingQueue(BlockingQueueTypeEnum.getBlockingQueueTypeEnumByName(executor.getQueue().getClass().getSimpleName()).getName())
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.queueCapacity(executor.getQueue().remainingCapacity())
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.rejectedHandler(RejectedPolicyTypeEnum.getRejectedPolicyTypeEnumByName(executor.getRejectedExecutionHandler().getClass().getSimpleName()).getName())
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.build();
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ThreadPoolRegistry.putHolder(executorName, executor, executorProperties);
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}
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public static String mark() {
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return "Dubbo";
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}
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}
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