Dubbo线程池监控-Java实现

H.CF

已于 2023-02-21 14:51:59 修改

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分类专栏： dubbo学习笔记文章标签： dubbo 线程池监控

于 2021-01-04 09:45:33 首次发布

本文链接：https://blog.youkuaiyun.com/qq_27631797/article/details/112168615

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alibaba dubbo和apache dubbo 获取线程池的方式是不一样的

alibaba dubbo线程池监控

import com.alibaba.dubbo.common.Constants;
import com.alibaba.dubbo.common.extension.ExtensionLoader;
import com.alibaba.dubbo.common.store.DataStore;
import com.google.common.collect.Maps;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
 
import java.net.InetAddress;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ThreadPoolExecutor;
 
/**
 * dubbo线程池监控
 *
 * @author huchenfei
 * @version 1.0
 * @class DubboThreadPoolMonitorTask
 * @date 2020/12/28 18:03
 * @description
 */
public class DubboThreadPoolMonitorJob {
   
 
    protected static final Logger LOCAL_LOGGER = LoggerFactory.getLogger(DubboThreadPoolMonitorJob.class);
 
    private static final String MONITOR_PREFIX = "dubbo_threadPool.";
 
    private static final Map<String, Long> TASK_COUNT_MAP = Maps.newConcurrentMap();
 
    public void execute() {
   
        try {
   
            DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension();
            if (dataStore == null) {
   
                return;
            }
 
            InetAddress localHost = InetAddress.getLocalHost();
            String hostName = localHost.getHostName().replace('.', '_');
            String host = hostName + ":";
            Map<String, Object> executors = dataStore.get(Constants.EXECUTOR_SERVICE_COMPONENT_KEY);
            for (Map.Entry<String, Object> entry : executors.entrySet()) {

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