misfire « quartz « Java Enterprise Q&A





1. Does Quartz.NET trigger a misfire if the Windows service was stopped?    stackoverflow.com

I'm using the Quartz.NET dll with AdoJobStore inside a Windows service. I noticed that the tutorial isn't very clear about misfires. The question: Is a misfire supposed to be triggered if ...

2. Quartz Misfire handler performance issue    forums.terracotta.org

A Quartz persistent scheduler uses database locks to prevent deadlock situations while updating its Job and Trigger tables. Because of this it forces a multithreaded application to sequentially perform a percentage of its work. Our application runs on 4 nodes, with each node running a number of threads in which Quartz triggers are scheduled, fired and Jobs are executed. Each node ...

3. service mix xml for misfire instruction    forums.terracotta.org

4. Misfire after long running job    forums.terracotta.org

Hmm the job could take anywhere between a few minutes and a few hours depending on the size. Would we be ok with a misfire threshold as long as a few hours? Is there some other way of indicating that we either don't really care if a particular job misfires due to it running for a long time or don't need ...

5. Misfire questions    forums.terracotta.org

Hello, I'm very new to Quartz (1.6.6 w/ JDK 1.4.2--don't ask). Just picked it up a couple of weeks ago. And while it seems very cool, there is a lot I don't know about it yet. I see a lot of references so resetting ones misfire threshold but I don't see any examples of how to do that. How is that ...

6. Quartz Trigger Misfire    forums.terracotta.org

We have a quartz job which runs every minute. Sometimes a job run take more than a min which leads to the next run starting before the previous run finishes. Is there a way in Quartz to configure such that a job fires only if the previous run is completed. The desired behavior in our case is that the job just ...

7. Cluster and misfire    forums.terracotta.org

Just trying to understand a few use cases in the cluster environment. Assuming all jobs have MISFIRE settings of MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT or similar for cron. 1) Job is Interrupted Does the job have to explicitly throw a JOB exception w/refire and have the applicable misfire instruction for it to restart on another instance? 2) If a scheduler is shutdown(true): no new jobs ...

8. Error while trying to create a Cron Trigger with MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY    forums.terracotta.org

Hello! I have an app which is using an old version of quartz and I'm trying to upgrade to quartz 2.0.1. I am trying to take advantage of the new misfire instruction MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY, as I am not using quartz misfire mechanism. However, while trying to create a new CronTrigger using this instruction, I get the following exception: java.lang.IllegalArgumentException: The misfire instruction ...

9. Misfire problems    forums.terracotta.org

Hi ! We are using quartz 1.8.5. We have some problems with misfired jobs. One cron Trigger was scheduled at 19:00. But since 19:00 we get following messages over and over again: Code: 2011-05-31 19:01:25,804 INFO QuartzScheduler_Import Job Scheduler-NON_CLUSTERED_MisfireHandler - [quartz.LocalDataSourceJobStore] - Handling 1 trigger(s) that missed their scheduled fire-time. 2011-05-31 19:01:25,831 INFO QuartzScheduler_Import Job Scheduler-NON_CLUSTERED_MisfireHandler - [history.LoggingTriggerHistoryPlugin] - Trigger wing.aa5c6266-fcb4-4e5b-9a0b-108351840846 ...





10. How to remove triggers that fired after misfire. Need to unschedule/delete job    forums.terracotta.org

I have Stateful job, setRequestsRecovery(true), repeat options set to repeat job a few days. But after first successful execution I want to unschedule/delete job. I do it within stateful job class code: context.getScheduler().unscheduleJob(...) Bad situation ocqures when I stop webserver (Tomcat), and start it after some time. Log shows that job is unscheduling, but result is false (i think because of ...

11. Handle Misfire Triggers    forums.terracotta.org

12. misfire instruction    forums.terracotta.org

hi all, Consider a scenario Trigger a : start time : 12:00:00 end time : 12:01:00 with repeat count : indefinite suppose trigger is paused at let's say 12:00:30 and is resumed at 12:02:00 Logically, Trigger should not execute at 12:02:00 and Trigger's data from qrtz_ tables should be automatically flushed. I my case, trigger does not execute , that's good. ...

13. Cron Misfire    forums.terracotta.org

public class JobTest2 { @DisallowConcurrentExecution public static class Job1 implements Job { @Override public void execute(JobExecutionContext context) throws JobExecutionException { System.out.println(new Date() + " Started " + context.getJobDetail().getKey().getName()); try { Thread.sleep(15000); } catch (InterruptedException e) { // ignore } } } public static void main(String[] args) throws Exception { Scheduler s = StdSchedulerFactory.getDefaultScheduler(); s.start(); JobDetail jd = JobBuilder.newJob(Job1.class).withIdentity("A", "B") .build(); Trigger ...

14. Doubts Regarding Misfire Handlers    forums.terracotta.org

Just wanted to confirm if my knowledge regarding various misfire handlers is correct or not. Suppose a task has to run from 10 AM to 10:30 AM at the interval of 10 minutes. So in total it has to execute 4 times Suppose Task executes at 10, 10:10 AM and than server goes down. Now server comes up at 10:25 AM ...

15. Scheduler stuck after specific misfire activity    forums.terracotta.org

igarrido neo Joined: 11/01/2011 20:19:20 Messages: 3 Offline I have developed an application based on quartz (2.0.x), and created some sort of custom "smart" rescheduling upon misfire. I found that the next specific sequence of events causes the scheduler to get stuck: - Schedule a trigger (trigger type doesn't matter) - Pause the trigger and wait for the execution date(s) to ...





17. extend SchedulerListener showing trigger misfire check process start and end?    forums.terracotta.org

This is not feasible, as the different jobstores check at different times and in different ways. E.g. if you used RAMJobStore you might see the events occur very, very frequently. If you used JDBC JobStore you'd only see it occur every 30 seconds or so (depending upon config). If you used TC JobStore, you'd see something altogether different. RAMJobStore checks triggers ...

18. Misfire Instruction not working in quartz 1.8.3 using XML    forums.terracotta.org

#============================================================================ # Configure Main Scheduler Properties #============================================================================ org.quartz.scheduler.instanceName = MyQuartzSchedulerLOCAL org.quartz.scheduler.instanceId = AUTO org.quartz.scheduler.skipUpdateCheck = true #============================================================================ # Configure ThreadPool #============================================================================ org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool org.quartz.threadPool.threadCount = 3 org.quartz.threadPool.threadPriority = 5 #============================================================================ # Configure JobStore #============================================================================ org.quartz.jobStore.misfireThreshold = 60000 org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.MSSQLDelegate org.quartz.jobStore.useProperties = true org.quartz.jobStore.tablePrefix = QRTZ_ org.quartz.jobStore.isClustered = true org.quartz.jobStore.clusterCheckinInterval = 20000 #============================================================================ # Configure ...