import java.util.LinkedList; import java.util.List; import java.util.stream.IntStream; public class SimpleThreadPool...String THREAD_PREFIX = "SIMPLE_THREAD_POOL-"; /** * 默认构造函数 * 默认10个线程 */ public SimpleThreadPool...this(DEFAULT_SIZE); } /** * 线程池中的线程数量 * * @param size */ public SimpleThreadPool...** * 测试 * * @param args */ public static void main(String[] args) { SimpleThreadPool...simpleThreadPool = new SimpleThreadPool(); // for (int i = 0; i < 50; i++) { // simpleThreadPool.submit
Number of jobs executed: 0 Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads....execute(BadJob1.java:51) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:573) Caused by: java.lang.ArithmeticException: / by zero at...execute(BadJob2.java:44) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:573) Caused by: java.lang.ArithmeticException: / by zero at
$WorkerThread.run(SimpleThreadPool.java:543) ^-- Lock released while waiting: org/quartz/simpl/SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:543) ^-- Lock released while waiting: org/quartz/simpl/SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:543) ^-- Lock released while waiting: org/quartz/simpl/SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:543) ^-- Lock released while waiting: org/quartz/simpl/SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:543) ^-- Lock released while waiting: org/quartz/simpl/SimpleThreadPool
任务调度线程获取的任务会交给工作线程池去调度，默认是固定大小的线程池SimpleThreadPool，如果线程池没有空闲线程执行任务，则调度线程会一直等待： org.quartz.core.QuartzSchedulerThread...#run org.quartz.simpl.SimpleThreadPool#blockForAvailableThreads 实现： 4、如果任务需要停止继续被调度，可以抛出异常JobExecutionException
常用的线程池是SimpleThreadPool，这里默认启动了10个线程，在SimpleThreadPool会创建10个WorkerThread，由WorkerThread去执行具体的job； 调度分析...默认是true，当QuartzScheduler执行start()时 更新为false；正常启动之后QuartzSchedulerThread就可以往下执行了； 2.availThreadCount 查询SimpleThreadPool
java.util.ArrayList; import java.util.Iterator; import java.util.LinkedList; import java.util.List; public class SimpleThreadPool...private int max; // 活动线程数 private int active; /** * 默认无参构造函数 */ public SimpleThreadPool...param active * @param max * @param queueSize * @param discardPolicy */ public SimpleThreadPool...threadPool = new SimpleThreadPool(); for (int i = 0; i < 40; i++) { threadPool.submit...Program Files\Java\jdk1.8.0_161\jre\lib\rt.jar;D:\IdeaProjects\mvc\target\classes" com.artisan.test.SimpleThreadPool
StatisticsJob.java:40) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool...$WorkerThread.run(SimpleThreadPool.java:529) Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
1 useProperties: false threadPool: class: org.quartz.simpl.SimpleThreadPool
SchedulerFactory在创建quartzScheduler的过程中，将会读取配置参数，初始化各个组件，关键组件如下： ThreadPool:一般是使用SimpleThreadPool,SimpleThreadPool...WorkerThread是定义在SimpleThreadPool类中的内部类，它实质上就是一个线程。...在SimpleThreadPool中有三个list：workers-存放池中所有的线程引用，availWorkers-存放所有空闲的线程，busyWorkers-存放所有工作中的线程； 线程池的配置参数如下所示...： org.quartz.threadPool.class=org.quartz.simpl.SimpleThreadPool org.quartz.threadPool.threadCount=3 org.quartz.threadPool.threadPriority
如果ThreadPoolTaskExecutor不满足要求时，才用考虑使用这个类 SimpleThreadPoolTaskExecutor：是Quartz的SimpleThreadPool的类。
-- 线程池配置 --> org.quartz.simpl.SimpleThreadPool</prop...Quartz把线程管理的职责委托给ThreadPool，一般的设置使用SimpleThreadPool。...SimpleThreadPool创建了一定数量的WorkerThread实例来使得Job能够在线程中进行处理。...WorkerThread是定义在SimpleThreadPool类中的内部类，它实质上就是一个线程。例如，CRM中配置如下： org.quartz.simpl.SimpleThreadPool <prop key
QRTZNET-132] - NullReferenceException when computing next fire time for misfired triggers [QRTZNET-133] - SimpleThreadPool.CreateWorkerThreads
----------------- INFO StdSchedulerFactory - Using default implementation for ThreadExecutor INFO SimpleThreadPool...Number of jobs executed: 0 Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
RemoteServerSchedulerClient"; // 设置线程池 properties["quartz.threadPool.type"] = "Quartz.Simpl.SimpleThreadPool
配置 Quartz使用 JobStoreTx quartz.threadPool.type = Quartz.Simpl.SimpleThreadPool, Quartz 下一步，需要为JobStore...配置AdoJobStore 使用DriverDelegate quartz.threadPool.type = Quartz.Simpl.SimpleThreadPool, Quartz 接下来，需要为
org.quartz.scheduler.wrapJobExecutionInUserTransaction: false org.quartz.threadPool.class: org.quartz.simpl.SimpleThreadPool... 1184 - Using default implementation for ThreadExecutor 2013-08-14 14:13:10,683 org.quartz.simpl.SimpleThreadPool...Number of jobs executed: 0 Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
9org.quartz.scheduler.wrapJobExecutionInUserTransaction: false 10 11org.quartz.threadPool.class: org.quartz.simpl.SimpleThreadPool...Currently in standby mode. 9 Number of jobs executed: 0 10 Using thread pool 'org.quartz.simpl.SimpleThreadPool...微信公众号：bugstack虫洞栈 & 调度工程初始化流程 整个加载过程较长，抽取部分核心代码块进行分析，其中包括的类； StdScheduler StdSchedulerFactory SimpleThreadPool...prepareSchedulerFactory()) ，依次执行如下； 11）初始化threadPool(线程池)：开发者可以通过org.quartz.threadPool.class配置指定使用哪个线程池类，比如SimpleThreadPool...jw.key); 26 orig.jobDetail = jw.jobDetail; // already cloned 27 } 28 } 29} 初始化线程组； SimpleThreadPool.initialize
SimpleThreadPoolTaskExecutor：是Quartz的SimpleThreadPool的类。线程池同时被quartz和非quartz使用，才需要使用此类。
ThreadPool#============================================================================# 线程池的实现类（一般使用SimpleThreadPool...即可满足几乎所有用户的需求）org.quartz.threadPool.class=org.quartz.simpl.SimpleThreadPool # 指定线程数，一般设置为1-100直接的整数，根据系统资源配置
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