Jobs is running and stays that forever but does not do anything

Hi,

Quartz.Net version 3.0.2

With the following code I’m creating a job in the scheduler

            GetJobAndTriggerKey(job, out var jobKey, out var triggerKey);

            if (Scheduler.CheckExists(jobKey).Result) return;

            IJobDetail schedulerJob;

            if (jobDataMap != null)
            {
                schedulerJob = JobBuilder.Create(job.GetType())
                    .WithIdentity(jobKey)
                    .WithDescription(job.Info)
                    .RequestRecovery(true)
                    .SetJobData(jobDataMap)
                    .Build();
            }
            else
            {
                schedulerJob = JobBuilder.Create(job.GetType())
                    .WithIdentity(jobKey)
                    .WithDescription(job.Info)
                    .RequestRecovery(true)
                    .Build();
            }


            ITrigger schedulerTrigger = (ISimpleTrigger) TriggerBuilder.Create()
                .WithIdentity(triggerKey)
                .WithDescription(job.Info)
                .StartNow()
                .Build();

            _scheduler.ScheduleJob(schedulerJob, schedulerTrigger);

The jobs gets created but nothing happens, the code that is inside the job is not executed and the jobs stays in the running state forever.

I added extra logging and this is what QuartzNet is saying about that job

[Quartz.Core.QuartzSchedulerThread] - [Debug] Batch acquisition of 0 triggers  
[Quartz.Core.JobRunShell] - [Debug] Calling Execute on job SystemJob.0@Stockist pipeline  

To me it looks like that the job has no trigger, but if so how did it get in the running state and why does is stay there forever?

Do you have any idea what is going wrong overhere?

[Khoosham]

Hello looks like i am getting the same issue. I have put logger in all my method to check if it goes inside… i have started the trigger in IIS Preload function that check for the new jobs in my db with status new. i have another scheduler/trigger that schedules the job where i have implemented myJobListener inside which i have the method JobTobeExecuted i have put a logger in that method it goes inside it but never to the Execute part.

if i start the scheduler thats check for my new jobs in db in application_start (global.asax) then it works fine. Note that it was working before maybe v 3.0.1 i have upgraded to v3.0.2 recently but did not revert back to check.

Can you let me know the write way to start the main scheduler that check for new job in my db Thank you !

[Khoosham]

I solved the issue in my case as well in the job listener method i was using Task.Completed which prevented the execute from happening. I have use Task.FromResult(true); and inside JobExecutionVetoed Method Task.FromResult(false);