Question

我是工作安排的新手。我正在尝试在crystal和org.quartz.impl.StdScheduler的帮助下以递归方式执行特定任务。

我具有以下qartz设置和spring依赖注入-定义Scheduler Server Bean。

玉米exp-0 * / 5 *吗？ * *-每5分钟

Properties quartzProperties = new Properties();

        quartzProperties.put("rg.quartz.scheduler.instanceName","UnicaScheduler");
        quartzProperties.put("org.quartz.scheduler.skipUpdateCheck","true");
        quartzProperties.put("org.quartz.threadPool.class","org.quartz.simpl.SimpleThreadPool");
        quartzProperties.put("org.quartz.threadPool.threadCount","10");
        quartzProperties.put("org.quartz.threadPool.threadPriority","5");
        quartzProperties.put("org.quartz.scheduler.instanceId","AUTO");
        quartzProperties.put("org.quartz.jobStore.misfireThreshold","60000");
        quartzProperties.put("org.quartz.jobStore.class","org.quartz.impl.jdbcjobstore.JobStoreTX");
        quartzProperties.put("org.quartz.jobStore.lockHandler.class","org.quartz.impl.jdbcjobstore.UpdateLockRowSemaphore");
        quartzProperties.put("org.quartz.jobStore.driverDelegateClass",getDBProductName().getDriverDelegateName());
        quartzProperties.put("org.quartz.jobStore.useProperties","false");
        quartzProperties.put("org.quartz.jobStore.tablePrefix","QRTZ_");
        quartzProperties.put("org.quartz.jobStore.selectWithLockSQL","SELECT * FROM {0}LOCKS UPDLOCK WHERE LOCK_NAME = ?");
        quartzProperties.put("org.quartz.jobStore.isClustered",Boolean.toString(AMConfigDB.getInstance().isClustered()));
        quartzProperties.put("org.quartz.plugin.shutdownhook.class","org.quartz.plugins.management.ShutdownHookPlugin");
        quartzProperties.put("org.quartz.plugin.shutdownhook.cleanShutdown","true");

        DataSource dataSource = (DataSource)applicationContext.getBean(DATASHOURCE_BEAN_NAME);
        MutablePropertyValues schedulerFactoryProperties = new MutablePropertyValues();
        schedulerFactoryProperties.addPropertyValue("dataSource", dataSource);
        schedulerFactoryProperties.addPropertyValue("startupDelay", "10");
        schedulerFactoryProperties.addPropertyValue("quartzProperties", quartzProperties);
        schedulerFactoryProperties.addPropertyValue("autoStartup", "true");

        LOG.debug("Starting the Scheduler factory bean with properties as " +quartzProperties);
        RootBeanDefinition beanDefinition = new RootBeanDefinition(SchedulerFactoryBean.class);
        beanDefinition.setPropertyValues(schedulerFactoryProperties);

        DefaultListableBeanFactory beanFactory=(DefaultListableBeanFactory)applicationContext.getBeanFactory();
        beanFactory.registerBeanDefinition(SCHEDULER_BEAN_NAME, beanDefinition);
        beanFactory.initializeBean(beanDefinition, SCHEDULER_BEAN_NAME);
        defineSchedulerServerDependencies();

        // starting the scheduler..
        LOG.debug("Starting the scheduler server.");
        StdScheduler  schedulerFactoryBean = (StdScheduler)applicationContext.getBean(SCHEDULER_BEAN_NAME);
        schedulerFactoryBean.start();   
        LOG.warn("Scheduler metadata : " + ((StdScheduler) applicationContext.getBean(SCHEDULER_BEAN_NAME)).getMetaData().getSummary());

我尝试每5分钟运行一次任务，它运行正常，每5分钟运行一次。

说，我是从10:00 AM开始的，它的递归发生率是10.00,10.05,10.10 ...等等。

问题是，当我在例如10.16之间将其停止，然后将其重新启动到10.21时，这就是问题所在，在10.21（重新启动后）将有两个作业计划，分别是10.21（意外），下一个是10.25（预期））。

我应该怎么做才能在10.25执行作业，而不是在10.21重新启动时执行作业。

请帮助。

StdScheduler未根据玉米作业执行作业

0 个答案: