线程池ThreadPoolExecutor使用
日期: 2020-12-14 分类: 跨站数据测试 567次阅读
ThreadPoolExecutor线程池使用
粗略使用ThreadPoolExecutor
ThreadPoolExecutor参数
public ThreadPoolExecutor(int corePoolSize,
int maximumPoolSize,
long keepAliveTime,
TimeUnit unit,
BlockingQueue<Runnable> workQueue,
ThreadFactory threadFactory,
RejectedExecutionHandler handler)
corePoolSize-核心线程池大小
- 当提交一个任务到线程池时,线程池会创建一个线程来执行任务,即使其他空闲的基本线程能够执行新任务也会创建线程,等到需要执行的任务数大于线程池基本大小时就不再创建
maximumPoolSize-最大线程池大小
- 如果队列满了,并且已创建的线程数小于最大线程数,则线程池会再创建新的线程执行任务
- PS 如果使用了无界的任务队列这个参数就没什么效果
keepAliveTime-线程最大空闲时间
线程池的工作线程空闲后,保持存活的时间
- 如果任务很多,并且每个任务执行的时间比较短,可以调大这个时间,提高线程的利用率
- 此参数对核心线程数的线程无作用,仅对超过核心线程大小且不超过最大线程池时创建对线程有效
TimeUnit-时间单位
指定线程最大空闲时间的单位
- NANOSECONDS: 毫微秒 十亿分之一秒【1微秒/1000】
- MICROSECONDS: 微秒 一百万分之一秒【1毫秒/1000】
- MILLISECONDS: 毫秒 千分之一秒
- SECONDS: 秒
- MINUTES: 分钟
- HOURS: 小时
- DAYS: 天
blockingQueue-线程等待队列
用于保存等待执行的任务的阻塞队列
- 可以选择以下几个阻塞队列:
- ArrayBlockingQueue:是一个基于数组结构的有界阻塞队列,此队列按 FIFO(先进先出)原则对元素进行排序
- LinkedBlockingQueue:一个基于链表结构的阻塞队列,此队列按FIFO (先进先出) 排序元素,吞吐量通常要高于ArrayBlockingQueue
- SynchronousQueue:一个不存储元素的阻塞队列。每个插入操作必须等到另一个线程调用移除操作,否则插入操作一直处于阻塞状态,吞吐量通常要高于LinkedBlockingQueue
- PriorityBlockingQueue:一个具有优先级的无限阻塞队列
threadFactory-线程工厂
可以通过线程工厂给每个创建出来的线程做些更有意义的事情,比如设置线程线程名称和优先级等
- 目前可以通过三个工具包创建线程工厂
- Spring 框架提供的 CustomizableThreadFactory
- Google guava 工具类 提供的 ThreadFactoryBuilder
- Apache commons-lang3 提供的 BasicThreadFactory
RejectedExecutionHandler-饱和策略
当队列和线程池都满了,说明线程池处于饱和状态,那么必须采取一种策略处理提交的新任务
这个策略默认情况下是AbortPolicy,表示无法处理新任务时抛出异常
PS 当使用DiscardPolicy时,如果使用线程是Future接收线程结果,如果get时不设置超时时间,则无限阻塞主线程(注意!)
- 可以选择以下几个策略:
- AbortPolicy:直接抛出异常
- CallerRunsPolicy:只用调用者所在线程来运行任务
- DiscardOldestPolicy:丢弃队列里最近的一个任务,并执行当前任务
- DiscardPolicy:不处理,丢弃掉
- 自定义Reject: 实现RejectedExecutionHandler
预定义线程池
固定线程池
/**
* 预定义线程池 - 固定线程池
* 队列默认使用:LinkedBlockingQueue(一个基于链表结构的阻塞队列,此队列按FIFO (先进先出) 排序元素,吞吐量通常要高于ArrayBlockingQueue)
* PS 适用场景:可用于Web服务瞬时削峰,但需注意长时间持续高峰情况造成的队列阻塞。
* @param nThreads 线程数
* @param threadFactory 线程工厂(可设置线程名称)
*/
public static ExecutorService buildFixedThreadPool(int nThreads, ThreadFactory threadFactory){
return new ThreadPoolExecutor(nThreads, nThreads, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>(), threadFactory);
}
无限线程池
/**
* 预定义线程池 - 无限线程池
* 线程数最大为Integer.MAX_VALUE
* 队列默认使用:SynchronousQueue(个不存储元素的阻塞队列。每个插入操作必须等到另一个线程调用移除操作,否则插入操作一直处于阻塞状态,吞吐量通常要高于LinkedBlockingQueue)
* 线程默认空闲时间:60s
* PS 适用场景:快速处理大量耗时较短的任务,如Netty的NIO接受请求时,可使用CachedThreadPool
* @param threadFactory 线程工厂(可设置线程名称)
*/
public static ExecutorService buildCachedThreadPool(ThreadFactory threadFactory){
return new ThreadPoolExecutor(0, Integer.MAX_VALUE, 60L, TimeUnit.SECONDS, new SynchronousQueue<>(), threadFactory);
}
线程池使用示例
- 线程任务
package com.panda.service.test.task.thread;
import com.alibaba.fastjson.JSONObject;
import com.panda.service.test.task.vo.OrderCheckInfo;
import com.panda.service.test.task.vo.OrderCheckResponse;
import lombok.extern.slf4j.Slf4j;
import java.util.concurrent.Callable;
/**
* 订单检查异步线程处理
* @author w
* @date 2020-12-09
*/
@Slf4j
public class OrderCheckThread implements Callable<OrderCheckResponse> {
/** 订单信息 **/
private OrderCheckInfo orderCheckInfo;
public OrderCheckThread(OrderCheckInfo orderCheckInfo){
this.orderCheckInfo = orderCheckInfo;
}
@Override
public OrderCheckResponse call() {
try{
log.info("开始执行订单检查:{}", JSONObject.toJSONString(orderCheckInfo));
return new OrderCheckResponse(true, "交易成功", orderCheckInfo.getOrderId());
}catch (Exception e){
log.error(e.getMessage(),e);
return new OrderCheckResponse(false, "交易异常" + e.getMessage(), orderCheckInfo.getOrderId());
}
}
}
- 构建线程池并执行线程
// 采用有界队列,长度10,LinkedBlockingQueue
// 饱和策略采用DiscardPolicy,剩下的任务丢掉不执行
ExecutorService pool = new ThreadPoolExecutor(
10,
20,
0L,
TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<>(10),
new ThreadPoolExecutor.AbortPolicy());
// 创建任务
OrderCheckThread thread = new OrderCheckThread(new OrderCheckInfo(System.currentTimeMillis()))
// 提交任务
Future<OrderCheckResponse> future = pool.submit(thread);
// 获取执行结果,此处会阻塞主线程等待子线程执行完成
Future<OrderCheckResponse> result = future.get();
// 关闭线程池
pool.shutdown();
完整案例
<设计思路>
- 封装线程工厂,提供相关API,让调用者只需关系业务处理,无需了解线程执行过程;
- 增加统一性,考虑后续统一管理
<示例>
线程配置信息
package com.panda.service.pool.config;
import java.util.concurrent.*;
/**
* ThreadFactory Config
* @author w
* @date 2020-12-08
*/
public class ThreadFactoryConfig {
/**
* 核心线程池大小
* 当提交一个任务到线程池时,线程池会创建一个线程来执行任务,即使其他空闲的基本线程能够执行新任务也会创建线程,等到需要执行的任务数大于线程池基本大小时就不再创建
*/
private int corePoolSize;
/**
* 最大线程池大小
* 如果队列满了,并且已创建的线程数小于最大线程数,则线程池会再创建新的线程执行任务
* PS 如果使用了无界的任务队列这个参数就没什么效果
*/
private int maximumPoolSize;
/**
* 线程最大空闲时间(线程池的工作线程空闲后,保持存活的时间)
* 如果任务很多,并且每个任务执行的时间比较短,可以调大这个时间,提高线程的利用率
*/
private long keepAliveTime;
/**
* 时间单位
*/
private TimeUnit timeUnit;
/**
* 线程等待队列(用于保存等待执行的任务的阻塞队列)
* 可以选择以下几个阻塞队列:
* - ArrayBlockingQueue:是一个基于数组结构的有界阻塞队列,此队列按 FIFO(先进先出)原则对元素进行排序
* - LinkedBlockingQueue:一个基于链表结构的阻塞队列,此队列按FIFO (先进先出) 排序元素,吞吐量通常要高于ArrayBlockingQueue
* - SynchronousQueue:一个不存储元素的阻塞队列。每个插入操作必须等到另一个线程调用移除操作,否则插入操作一直处于阻塞状态,吞吐量通常要高于LinkedBlockingQueue
* - PriorityBlockingQueue:一个具有优先级的无限阻塞队列
*/
private BlockingQueue<Runnable> blockingQueue;
/**
* 用于设置创建线程的工厂
* 可以通过线程工厂给每个创建出来的线程做些更有意义的事情,比如设置线程线程名称和优先级等
*/
private ThreadFactory threadFactory;
/**
* 饱和策略
* 当队列和线程池都满了,说明线程池处于饱和状态,那么必须采取一种策略处理提交的新任务。
* 这个策略默认情况下是AbortPolicy,表示无法处理新任务时抛出异常
* 可以选择以下几个策略:
* - AbortPolicy:直接抛出异常
* - CallerRunsPolicy:只用调用者所在线程来运行任务
* - DiscardOldestPolicy:丢弃队列里最近的一个任务,并执行当前任务
* - DiscardPolicy:不处理,丢弃掉
* - 自定义Reject: 实现RejectedExecutionHandler
*/
private RejectedExecutionHandler rejectedExecutionHandler;
public int getCorePoolSize() {
return corePoolSize;
}
public void setCorePoolSize(int corePoolSize) {
this.corePoolSize = corePoolSize;
}
public int getMaximumPoolSize() {
return maximumPoolSize;
}
public void setMaximumPoolSize(int maximumPoolSize) {
this.maximumPoolSize = maximumPoolSize;
}
public long getKeepAliveTime() {
return keepAliveTime;
}
public void setKeepAliveTime(long keepAliveTime) {
this.keepAliveTime = keepAliveTime;
}
public TimeUnit getTimeUnit() {
return timeUnit;
}
public void setTimeUnit(TimeUnit timeUnit) {
this.timeUnit = timeUnit;
}
public BlockingQueue<Runnable> getBlockingQueue() {
return blockingQueue;
}
public void setBlockingQueue(BlockingQueue<Runnable> blockingQueue) {
this.blockingQueue = blockingQueue;
}
public ThreadFactory getThreadFactory() {
return threadFactory;
}
public void setThreadFactory(ThreadFactory threadFactory) {
this.threadFactory = threadFactory;
}
public RejectedExecutionHandler getRejectedExecutionHandler() {
return null != rejectedExecutionHandler ? rejectedExecutionHandler : new ThreadPoolExecutor.AbortPolicy();
}
public void setRejectedExecutionHandler(RejectedExecutionHandler rejectedExecutionHandler) {
this.rejectedExecutionHandler = rejectedExecutionHandler;
}
}
线程内置工厂
package com.panda.service.pool.factory;
import org.apache.commons.lang3.concurrent.BasicThreadFactory;
import org.springframework.scheduling.concurrent.CustomizableThreadFactory;
import java.util.concurrent.ThreadFactory;
public class NameThreadFactoryBuilder {
/**
* 创建一个指定线程名称的线程工厂
* @param threadName 线程名称
* @return ThreadFactory
*/
public static ThreadFactory buildThreadFactory(String threadName){
return new com.google.common.util.concurrent.ThreadFactoryBuilder().setNameFormat(threadName).build();
}
/**
* 创建一个指定线程名称的线程工厂
* @param threadName 线程名称
* @return ThreadFactory
*/
public static ThreadFactory buildCustomizableThreadFactory(String threadName){
return new CustomizableThreadFactory(threadName);
}
/**
* 创建一个指定线程名称的线程工厂
* @param threadName 线程名称
* @return ThreadFactory
*/
public static ThreadFactory buildBasicThreadFactory(String threadName){
return new BasicThreadFactory.Builder().namingPattern(threadName).build();
}
}
构建线程池
package com.panda.service.pool.factory;
import com.panda.service.pool.config.ThreadFactoryConfig;
import java.util.Optional;
import java.util.concurrent.*;
/**
* 构建线程池
* @author w
* @date 2020-12-09
*/
public class ThreadFactoryBuilder {
/**
* 预定义线程池 - 固定线程池
* 队列默认使用:LinkedBlockingQueue(一个基于链表结构的阻塞队列,此队列按FIFO (先进先出) 排序元素,吞吐量通常要高于ArrayBlockingQueue)
* PS 适用场景:可用于Web服务瞬时削峰,但需注意长时间持续高峰情况造成的队列阻塞。
* @param nThreads 线程数
* @param threadFactory 线程工厂(可设置线程名称)
*/
public static ExecutorService buildFixedThreadPool(int nThreads, ThreadFactory threadFactory){
return new ThreadPoolExecutor(nThreads, nThreads, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>(), threadFactory);
}
/**
* 预定义线程池 - 无限线程池
* 线程数最大为Integer.MAX_VALUE
* 队列默认使用:SynchronousQueue(个不存储元素的阻塞队列。每个插入操作必须等到另一个线程调用移除操作,否则插入操作一直处于阻塞状态,吞吐量通常要高于LinkedBlockingQueue)
* 线程默认空闲时间:60s
* PS 适用场景:快速处理大量耗时较短的任务,如Netty的NIO接受请求时,可使用CachedThreadPool
* @param threadFactory 线程工厂(可设置线程名称)
*/
public static ExecutorService buildCachedThreadPool(ThreadFactory threadFactory){
return new ThreadPoolExecutor(0, Integer.MAX_VALUE, 60L, TimeUnit.SECONDS, new SynchronousQueue<>(), threadFactory);
}
/**
* 构建自定义线程池
* @param config 线程池配置
*/
public static ExecutorService buildThreadPool(ThreadFactoryConfig config){
// 检查
Optional.ofNullable(config.getBlockingQueue()).orElseThrow(() -> new RuntimeException("BlockingQueue is null !"));
Optional.ofNullable(config.getTimeUnit()).orElseThrow(() -> new RuntimeException("TimeUnit is null !"));
// 构建线程池
ExecutorService pool;
if(null == config.getThreadFactory()){
pool = new ThreadPoolExecutor(
config.getCorePoolSize(),
config.getMaximumPoolSize(),
config.getKeepAliveTime(),
config.getTimeUnit(),
config.getBlockingQueue(),
config.getRejectedExecutionHandler());
}else{
pool = new ThreadPoolExecutor(
config.getCorePoolSize(),
config.getMaximumPoolSize(),
config.getKeepAliveTime(),
config.getTimeUnit(),
config.getBlockingQueue(),
config.getThreadFactory(),
config.getRejectedExecutionHandler());
}
return pool;
}
}
自定义饱和策略
package com.panda.service.pool.reject;
import java.util.concurrent.FutureTask;
import java.util.concurrent.RejectedExecutionHandler;
import java.util.concurrent.ThreadPoolExecutor;
/**
* 饱和策略:当线程池和队列都满了,将剩余任务取消
* PS ThreadPoolExecutor.DiscardPolicy饱和策略,如果使用Future会无法停止线程,永远在等待结果
* @author w
* @date 2020-12-09
*/
public class DiscardPolicyReject implements RejectedExecutionHandler {
@Override
public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
if(!executor.isShutdown()){
if(r instanceof FutureTask){
FutureTask task = (FutureTask)r;
// 会抛出CancellationException
task.cancel(true);
}
}
}
}
线程工厂接口
package com.panda.service.pool.service;
import java.util.concurrent.ExecutorService;
/**
* 线程工厂接口
* @author w
* @date 2020-12-08
*/
public interface ThreadFactoryService<P> {
/**
* 执行任务(自动线程池)
* @param publicInfo 公共信息
*/
void execute(P publicInfo) throws Exception;
/**
* 执行任务(指定线程池)
* @param publicInfo 公共信息
* @param pool 指定线程池
*/
void execute(P publicInfo, ExecutorService pool) throws Exception;
}
抽象线程工厂
package com.panda.service.pool.service;
import lombok.extern.slf4j.Slf4j;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
/**
* 线程工厂
* @param <P> 公共信息
* @param <R> 执行任务返回结果
* @author w
* @date 2020-12-09
*/
@Slf4j
public abstract class AbstractThreadFactoryService<P,R> implements ThreadFactoryService<P> {
/**
* 执行线程任务(自动线程池)
* @param publicInfo 公共信息
*/
@Override
public void execute(P publicInfo) throws Exception{
execute(publicInfo, null);
}
/**
* 执行线程任务
* @param publicInfo 公共信息
* @param pool 指定线程池,若设置null则自动调用buildPool构建线程池并且自动销毁
*/
@Override
public void execute(P publicInfo, ExecutorService pool) throws Exception{
// 线程任务
List<Callable<R>> threads = null;
// 任务结果集
List<Future<R>> futures = null;
// 是否自动销毁线程池
boolean poolDestroyFlag = null == pool;
try{
// 执行任务之前做点什么
if(!before(publicInfo)){
log.info("before method returns false.");
return;
}
// 创建任务
threads = createTask(publicInfo);
if(null == threads || threads.size() == 0){
log.info("No task.");
return;
}
// 构建线程池
if(poolDestroyFlag){
pool = buildPool(publicInfo);
Optional.ofNullable(pool).orElseThrow(() -> new Exception("ExecutorService is empty!"));
}
// 执行任务
futures = new ArrayList<>();
for(Callable<R> thread : threads){
// 提交任务
Future<R> future = pool.submit(thread);
// 保存任务结果
futures.add(future);
}
// 轮询结果,此处会阻塞主线程,等待所有任务处理完成
for(Future<R> future : futures){
R response = null;
try{
// 获取执行结果
response = future.get();
}catch (Exception e){
// 执行任务结果处理(异常处理)
doResult(publicInfo, e);
}
// 执行任务结果处理
if(null != response){
doResult(publicInfo, response);
}
}
// 执行任务之后做点什么
if(after(publicInfo)){
log.info("after method returns false.");
}
}finally {
if(null != pool){
log.info("pool shutdown.");
pool.shutdown();
}
if(null != threads){
log.info("threads clear.");
threads.clear();
}
if(null != futures){
log.info("futures clear.");
futures.clear();
}
}
}
/**
* 构建线程池
* @param publicInfo 公共信息
* @return 线程池
*/
protected abstract ExecutorService buildPool(P publicInfo);
/**
* 执行任务之前做点什么
* @param publicInfo 公共信息
* @return boolean 是否继续执行
*/
protected abstract boolean before(P publicInfo);
/**
* 创建任务
* @param publicInfo 公共信息
* @return 任务集
*/
protected abstract List<Callable<R>> createTask(P publicInfo);
/**
* 任务结果处理
* @param publicInfo 公共信息
* @param response 处理结果
*/
protected abstract void doResult(P publicInfo, R response);
/**
* 任务结果处理(异常时)
* @param publicInfo 公共信息
* @param exception 异常信息
*/
protected abstract void doResult(P publicInfo, Exception exception);
/**
* 执行任务之后做点什么
* @param publicInfo 公共信息
* @return boolean 是否继续执行
*/
protected abstract boolean after(P publicInfo);
}
<调用例子>
新增多线程业务
package com.panda.service.test.task.thread;
import com.alibaba.fastjson.JSONObject;
import com.panda.service.test.task.vo.OrderCheckInfo;
import com.panda.service.test.task.vo.OrderCheckResponse;
import lombok.extern.slf4j.Slf4j;
import java.util.concurrent.Callable;
/**
* 订单检查异步线程处理
* @author w
* @date 2020-12-09
*/
@Slf4j
public class OrderCheckThread implements Callable<OrderCheckResponse> {
/** 订单信息 **/
private OrderCheckInfo orderCheckInfo;
public OrderCheckThread(OrderCheckInfo orderCheckInfo){
this.orderCheckInfo = orderCheckInfo;
}
@Override
public OrderCheckResponse call() {
try{
log.info("开始执行订单检查:{}", JSONObject.toJSONString(orderCheckInfo));
return new OrderCheckResponse(true, "交易成功", orderCheckInfo.getOrderId());
}catch (Exception e){
log.error(e.getMessage(),e);
return new OrderCheckResponse(false, "交易异常" + e.getMessage(), orderCheckInfo.getOrderId());
}
}
}
相关vo类
package com.panda.service.test.task.vo;
import lombok.AllArgsConstructor;
import lombok.Data;
/**
* 订单检查信息
*/
@AllArgsConstructor
@Data
public class OrderCheckInfo {
private String orderId;
}
package com.panda.service.test.task.vo;
import lombok.AllArgsConstructor;
import lombok.Data;
/**
* 订单检查响应结果
*/
@AllArgsConstructor
@Data
public class OrderCheckResponse {
private boolean status;
private String result;
private String orderId;
}
package com.panda.service.test.task.vo;
import lombok.AllArgsConstructor;
import lombok.Data;
/**
* 会话信息
*/
@AllArgsConstructor
@Data
public class SessionInfo {
private String oprId;
private String oprName;
}
实现抽象工厂接口,个性化业务处理
package com.panda.service.test.task.service;
import com.alibaba.fastjson.JSONObject;
import com.panda.service.pool.config.ThreadFactoryConfig;
import com.panda.service.pool.factory.NameThreadFactoryBuilder;
import com.panda.service.pool.factory.ThreadFactoryBuilder;
import com.panda.service.pool.reject.DiscardPolicyReject;
import com.panda.service.pool.service.AbstractThreadFactoryService;
import com.panda.service.test.task.thread.OrderCheckThread;
import com.panda.service.test.task.vo.OrderCheckInfo;
import com.panda.service.test.task.vo.OrderCheckResponse;
import com.panda.service.test.task.vo.SessionInfo;
import lombok.extern.slf4j.Slf4j;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.*;
/**
* 订单检查
* @author w
* @date 2020-12-09
*/
@Slf4j
public class OrderCheckService extends AbstractThreadFactoryService<SessionInfo, OrderCheckResponse> {
@Override
protected ExecutorService buildPool(SessionInfo sessionInfo) {
ThreadFactoryConfig config = new ThreadFactoryConfig();
config.setCorePoolSize(10);
config.setMaximumPoolSize(20);
config.setKeepAliveTime(0L);
config.setTimeUnit(TimeUnit.MILLISECONDS);
// 采用有界队列
config.setBlockingQueue(new LinkedBlockingQueue<>(10));
// 饱和策略采用DiscardPolicy,剩下的任务丢掉不执行
config.setRejectedExecutionHandler(new DiscardPolicyReject());
config.setThreadFactory(NameThreadFactoryBuilder.buildThreadFactory("order-check"));
return ThreadFactoryBuilder.buildThreadPool(config);
}
@Override
protected boolean before(SessionInfo sessionInfo) {
log.info("在执行任务之前做点什么吧");
return true;
}
@Override
protected List<Callable<OrderCheckResponse>> createTask(SessionInfo sessionInfo) {
List<Callable<OrderCheckResponse>> tasks = new ArrayList<>();
// TODO 测试
for(int i=0;i<50;i++){
tasks.add(new OrderCheckThread(new OrderCheckInfo(System.currentTimeMillis() + "_" + i)));
}
return tasks;
}
@Override
protected void doResult(SessionInfo sessionInfo, OrderCheckResponse response) {
log.info("执行结果: {}", JSONObject.toJSONString(response));
}
@Override
protected void doResult(SessionInfo sessionInfo, Exception exception) {
if(exception instanceof CancellationException){
log.info("执行异常结果: 线程池和队列都满了,触发饱和策略!");
}else{
log.info("执行异常结果: {}",exception.getMessage());
}
}
@Override
protected boolean after(SessionInfo sessionInfo) {
log.info("在执行任务之后做点什么吧");
return true;
}
}
执行结果
22:46:02.580 [main] INFO com.panda.service.test.task.service.OrderCheckService - 在执行任务之前做点什么吧
22:46:02.722 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_27"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_0"}
22:46:02.724 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_7"}
22:46:02.724 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_24"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_20"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_25"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_22"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_26"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_9"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_4"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_3"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_28"}
22:46:02.722 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_1"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_8"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_12"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_13"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_15"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_17"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_19"}
22:46:02.724 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_21"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_18"}
22:46:02.724 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_23"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_2"}
22:46:02.722 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_29"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_11"}
22:46:02.724 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_10"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_14"}
22:46:02.724 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_5"}
22:46:02.725 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_16"}
22:46:02.723 [order-check] INFO com.panda.service.test.task.thread.OrderCheckThread - 开始执行订单检查:{"orderId":"1607784362586_6"}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_0","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_1","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_2","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_3","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_4","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_5","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_6","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_7","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_8","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_9","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_10","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_11","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_12","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_13","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_14","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_15","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_16","result":"交易成功","status":true}
22:46:02.730 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_17","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_18","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_19","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_20","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_21","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_22","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_23","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_24","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_25","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_26","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_27","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_28","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行结果: {"orderId":"1607784362586_29","result":"交易成功","status":true}
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.731 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.732 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.732 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.734 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.734 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.734 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.734 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 执行异常结果: 线程池和队列都满了,触发饱和策略!
22:46:02.735 [main] INFO com.panda.service.test.task.service.OrderCheckService - 在执行任务之后做点什么吧
22:46:02.735 [main] INFO com.panda.service.pool.service.AbstractThreadFactoryService - after method returns false.
22:46:02.735 [main] INFO com.panda.service.pool.service.AbstractThreadFactoryService - pool shutdown.
22:46:02.735 [main] INFO com.panda.service.pool.service.AbstractThreadFactoryService - threads clear.
22:46:02.735 [main] INFO com.panda.service.pool.service.AbstractThreadFactoryService - futures clear.
Process finished with exit code 0
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