jobstores = { 'mongo': MongoDBJobStore(collection='job', database='test', client=client), 'default': MemoryJobStore() } executors = { 'default': ThreadPoolExecutor(10), 'processpool': ProcessPoolExecutor(3) } job_defaults = { 'coalesce':False,# 默认情况下关闭新的作业 'max_instances...
def job(): print('job thread_id-{0}, process_id-{1}'.format(threading.get_ident(), os.getpid())) time.sleep(50)if__name__=='__main__': job_defaults= {'max_instances':20} sched= BackgroundScheduler(timezone='MST', job_defaults=job_defaults) sched.add_job(job,'interval', i...
jobstores = { 'mongo': MongoDBJobStore(collection='job', database='test', client=client), 'default': MemoryJobStore() } executors = { 'default': ThreadPoolExecutor(10), 'processpool': ProcessPoolExecutor(3) } job_defaults = { 'coalesce': False, # 默认情况下关闭新的作业 'max_instan...
configure( job_defaults=job_defaults,timezone='Asia/Shanghai' ) # 添加任务存储器参数 scheduler.add_jobstore(jobstore=SQLAlchemyJobStore(url=url)) # 添加执行器参数,使用线程池执行器,最大10个线程 scheduler.add_executor(executor=ThreadPoolExecutor(max_workers=10)) if __name__ == '__main__'...
def job(): print('job thread_id-{0}, process_id-{1}'.format(threading.get_ident(), os.getpid())) time.sleep(50) if __name__=='__main__': job_defaults = { 'max_instances': 20 } sched = BackgroundScheduler(timezone='MST', job_defaults=job_defaults) ...
APScheduler 有四种组件,分别是:调度器(scheduler),作业存储(job store),触发器(trigger),执行器(executor)。 schedulers(调度器) 它是任务调度器,属于控制器角色。它配置作业存储器和执行器可以在调度器中完成,例如添加、修改和移除作业。 triggers(触发器) ...
jobstores = { 'default' : SQLAlchemyJobStore ( url = 'sqlite:///jobs.sqlite' ) } executors = { 'default' : ThreadPoolExecutor ( 20 ) } job_defaults = { 'coalesce' : False , 'max_instances' : 3 } scheduler = BlockingScheduler ( jobstores = jobstores , executors = executors , ...
job_stores = { # 'mongo': MongoDBJobStore(), # 'mongo': {'type': 'mongodb'}, 'default': SQLAlchemyJobStore(url='sqlite:///jobs.sqlite'), 'db-ops': SQLAlchemyJobStore( url='mysql+://xxxx:yyyy@192.168.a.b:3306/dbname?charset=utf8mb4') ...
APScheduler Documentation - Missed job executions and coalescing 最后修改代码,适当加大线程池大小,并在创建任务的时候加上 misfire_grace_time 参数。 ...jobstores = {'default': SQLAlchemyJobStore(url='sqlite:///jobs.sqlite')}job_defaults = {'coalesce': True,'misfire_grace_time': None}# 加大线...
jobstores = { 'mongo': MongoDBJobStore(), 'default': SQLAlchemyJobStore(url='sqlite:///jobs.sqlite') } executors = { 'default': ThreadPoolExecutor(20), 'processpool': ProcessPoolExecutor(5) } job_defaults = { 'coalesce': False, ...