java – Quartz触发两次bean缓存问题?
弹簧report.xml将
<bean id="scheduleReportEmailJob" class="org.springframework.scheduling.quartz.JobDetailBean"> <property name="jobClass" value="schedule.ReportQuartzJobBean"/> <property name="jobDataAsMap"> <map> <entry key="reportService" value-ref="reportService"/> </map> </property> </bean> <bean id="cronEmailTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="scheduleReportEmailJob"/> <property name="cronExpression" value="0 0,15,30,45 * ? * MON-FRI"/> </bean> <bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="triggers"> <list> <ref bean="cronEmailTrigger"/> </list> </property> <property name="quartzProperties"> <props> <prop key="org.quartz.scheduler.instanceName">Reports</prop> <prop key="org.quartz.scheduler.instanceId">FirstInstance</prop> <prop key="org.quartz.scheduler.rmi.export">false</prop> <prop key="org.quartz.scheduler.rmi.proxy">false</prop> <prop key="org.quartz.threadPool.class">org.quartz.simpl.SimpleThreadPool</prop> <prop key="org.quartz.threadPool.threadCount">1</prop> <prop key="org.quartz.jobStore.class">org.quartz.simpl.RAMJobStore</prop> <prop key="org.quartz.scheduler.jobFactory.class">org.quartz.simpl.SimpleJobFactory</prop> </props> </property> </bean> private static BeanFactory factory = new ClassPathXmlApplicationContext("spring-report.xml"); 当我启动tomcat时 2011-02-07 06:46:57,005(ISO8601) [main] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Invoking afterPropertiesSet() on bean with name 'scheduler' 2011-02-07 06:46:57,083(ISO8601) [main] INFO org.quartz.core.SchedulerSignalerImpl - Initialized Scheduler Signaller of type: class org.quartz.core.Schedu lerSignalerImpl 2011-02-07 06:46:57,083(ISO8601) [main] INFO org.quartz.core.QuartzScheduler - Quartz Scheduler v.1.6.3 created. 2011-02-07 06:46:57,084(ISO8601) [main] INFO org.quartz.core.QuartzScheduler - JobFactory set to: org.quartz.simpl.SimpleJobFactory@3dd510be 2011-02-07 06:46:57,085(ISO8601) [main] INFO org.quartz.simpl.RAMJobStore - RAMJobStore initialized. 2011-02-07 06:46:57,085(ISO8601) [main] INFO org.quartz.impl.StdSchedulerFactory - Quartz scheduler 'Reports' initialized from an externally provided prop erties instance. 2011-02-07 06:46:57,085(ISO8601) [main] INFO org.quartz.impl.StdSchedulerFactory - Quartz scheduler version: 1.6.3 2011-02-07 06:46:57,087(ISO8601) [main] INFO org.quartz.core.QuartzScheduler - JobFactory set to: org.springframework.scheduling.quartz.AdaptableJobFactor y@206fa7ec 2011-02-07 06:46:57,094(ISO8601) [main] INFO org.springframework.scheduling.quartz.SchedulerFactoryBean - Starting Quartz Scheduler now 2011-02-07 06:46:57,094(ISO8601) [main] INFO org.quartz.core.QuartzScheduler - Scheduler Reports_$_FirstInstance started. 2011-02-07 06:46:57,139(ISO8601) [main] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Finished creating instance of bean 'sc heduler' 2011-02-07 06:46:57,140(ISO8601) [main] DEBUG org.springframework.context.support.ClassPathXmlApplicationContext - Publishing event in context [org.springf ramework.context.support.ClassPathXmlApplicationContext@4275b35]: org.springframework.context.event.ContextRefreshedEvent[source=org.springframework.context.s upport.ClassPathXmlApplicationContext@4275b35: display name [org.springframework.context.support.ClassPathXmlApplicationContext@4275b35]; startup date [Mon Fe b 07 06:46:55 EST 2011]; root of context hierarchy] 在我启动tomcat之后的一段时间后,Jobs会激活两次,如果我从工作目录和爆炸的war文件中删除所有缓存并重新部署它只会激活一次该作业.有任何想法吗 ?也许缓存豆? @jhouse重新部署似乎是我在重新部署之后粘贴了线程转储的问题,我的选择是什么? @jhouse Object.wait()中的“Reports_QuartzSchedulerThread”prio = 10 tid = 0x00002aab0c10b000 nid = 0x1dc0 [0x0000000044501000] Object.wait()中的“Reports_Worker-1”prio = 10 tid = 0x00002aab0c10a800 nid = 0x1dbf [0x0000000044400000] Object.wait()中的“Reports_QuartzSchedulerThread”prio = 10 tid = 0x00002aab0841b800 nid = 0x1da3 [0x0000000041715000] Object.wait()中的“Reports_Worker-1”prio = 10 tid = 0x00002aab091a3000 nid = 0x1da2 [0x0000000041614000] 如果我停止服务器,然后检查线程转储它是空的,然后启动(不清理)服务器,该线程泵有重复的线程运行 解决方法
好奇的是,您是否也在web.xml中配置了spring-report.xml?像这样?
<context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:spring-report.xml </param-value> </context-param> 我问的原因是因为你发表上述声明: – private static BeanFactory factory = new ClassPathXmlApplicationContext("spring-report.xml"); 如果你在web.xml和Java代码中都有spring-report.xml,那么是的,它可能会激活两次作业. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |