quartz-scheduler

问题 When trying to send email from JasperReport Server using Sendgrid it throws error 2016-05-22 05:27:20,212 ERROR ReportExecutionJob,quartzScheduler_Worker-1:349 - The job error notification was not completed. An error occurred while sending it. org.springframework.mail.MailSendException: Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 550 Unauthenticated senders not allowed ; message exception details (1) are: Failed message 1: com.sun.mail.smtp.SMTPSendFailedException: 550

问题 This question already has answers here : Java Quartz scheduled Job - disallow concurrent execution of Job (3 answers) Closed 11 months ago . In my java web application I am using Quartz CronTrigger Bean to schedule the execution of a job. In my configuration xml file I want to trigger the job every 10 minutes: <bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="processToExecuteJob" /> <property name="cronExpression" value="0 0

问题 I'm using Quartz to write a simple server monitor in Java: public class ServerMonitorJob implements Job { @Override public void execute(JobExecutionContext ctx) { // Omitted here for brevity, but uses HttpClient to connect // to a server and examine the response's status code. } } public class ServerMonitorApp { private ServerMonitorJob job; public ServerMonitorApp(ServerMonitorJob jb) { super(); this.job = jb; } public static void main(String[] args) { ServerMonitorApp app = new

问题 I am trying to build a Trigger in Quartz Scheduler API which should get executed with following criteria. Start on particular date (Jan 25, 2012) Start at predefined time (08.00.00 AM) Every Week. Can be scheduled for alternate week or every 3 week (if not every week) On these particular days of week (Monday,Tuesday,Friday etc) I have created the following expression newTrigger().withIdentity(cronTriggerDTO.getTiggerId(), "simpleGroup") .startAt(getTriggerExecutionDate(cronTriggerDTO))

问题 We have a requirement to pause a job before application maintenance. We are using Quartz 2.2.1 in cluster. Database is oracle. I have developed a screen with "Pause" functionality. I observed that "pause" works fine until I start the server again. The moment I start server, TRIGGER_STATE of QRTZ_TRIGGERS table resets to "WAITING". Can anyone please provide a hint. Thanks a lot in advance. Rgds - Roy 回答1: If you have set overwriteExistingJobs=true (note that default value is false) then each

问题 I am getting following excetion - org.quartz.impl.jdbcjobstore.LockException: Failure obtaining db row lock: ORA-00942: table or view does not exist [See nested exception: java.sql.SQLException: ORA-00942: table or view does not exist ]. I already worked with same code but database was Mysql , But suddenly we have been decided to migrate database to ORACLE. And we get up above Exception from java side. As per my opinion, I think when initially job runs, it will enter following entries to the

问题 How does quartz track the time ? Is it a continuous timer running in background or does it somehow uses the OS scheduler or is it something else ? Which class actually holds this feature ? Thanks. 回答1: As far as I digged into Quartz source code, I found (at least for StdScheduler implementation which is proxy of QuartzScheduler ) that its scheduling thread QuartzSchedulingThread uses System.currentTimeMillis() for prediction of the next job trigger run. Please look inside

问题 I have a job that runs 1st minute of every hour. Job will get current hour and query DB to see any notifications to be sent for this hour, if any, it will send email notifications. Now the problem is with handling misfires. say when the scheduler is down between say 8:30AM - 10:30AM, i missed 2 triggers. When the scheduler comes up at 10:30 i need these 2 missed triggers to get fired.so i am using quartz withMisfireHandlingInstructionIgnoreMisfires trigger. Since my job has logic which

问题 I am using grails quartz plugin to implement scheduling in our app. I've created one scheduler with QuartzConfig.groovy props, which is Clustered scheduler. I want one more scheduler in the same app for Non-Clustered scheduling. How can I achieve this using same grails quartz plugin. 回答1: I do this creating a new scheduler bean in resources.groovy: newQuartzScheduler(org.springframework.scheduling.quartz.SchedulerFactoryBean) { Properties properties = new Properties() properties.setProperty(

问题 I try to use this akka-quartz-scheduler in my play project. I created two akka actors, added configuration for actors: akka { quartz { schedules { HELLO_ACTOR { description = "A cron job that fires off every 10 seconds" expression = "0/10 0 0 ? * * *" } CLEANUP_ACTOR { description = "A cron job that fires off every 10 seconds" expression = "0/10 0 0 ? * * *" } } } } I created module and add scheduler where i bind actors and scheduler: protected void configure() { bindActor(HelloActor.class,