quartz-scheduler

How to Alert if Event is not received within given Time Frame

I have the following method which is constantly receiving events: @Override public void update(EventBean[] newEvents, EventBean[] oldEvents) { // Process events } I want to be alerted when there is a gap of greater than x seconds since the last event. I have had a look at the Java timer classes and the quartz scheduling api but I h...

quartz.net - question about schedulers

Hi I have a wcf service which sets up jobs for quartz. It's putting jobs in the db fine. I then have a consol app running with the same config which i want to actually run the jobs. I'm setting a trigger one minute from when the job is created but the consol app never runs it. Is there some special config i need to run to get this t...

quartz cron expression help (daily trigger)

Hi, i want to run a cron trigger every 5th day starting from the 16th of every month. so it should execute on every: 16th, 21st, 26th, 31st, 5th, 10th, 15th, 20th and so on i tried "0 0 1 16/5 * ?" but this gets execute on 16th, 21st, 26th, 31st, 16th, 21st.... It skips anything between 1st and 15th. Please help. thanks ...

Quartz exception on startup

Quartz.net has been working fine, but suddenly I get the following exception on startup: Quartz.SchedulerConfigException: Failure occured during job recovery. ---> Quartz.JobPersistenceException: Couldn't store trigger" This occurs immediately on startup: Quartz.ISchedulerFactory sf = new StdSchedulerFactory(); schedule = sf.GetSche...

Stopping Invokation of Spring Quartz Job on spring context loading

Hi, My application has got multiple Jobs which needs to be executed programatically when user wants. I have implemented all the Jobs using MethodInvokingJobFactoryBean and the issue is whenever my spring context gets loads up all the Jobs gets fired. How to stop the execution of Job on spring context loading ?? Thanks in advance Aj...

How to avoid firing same job by multiple threads in Quartz Schedular?

I have configured my job for every one minute. But some times same job get triggered by mutiple threads in milli seconds difference. I am using quartz1.6. Can anyone help on this?? Also what is the usage of threadPool option in quartz.property file. Post comments to [email protected] ...

Is there something like Java Quartz in ruby?

The is a library like Quartz in Java for ruby? ...

Running two jobs with Quartz in Java

Hello I have Quartz coded as follows and the first job runs perfectly: JobDetail jd = null; CronTrigger ct = null; jd = new JobDetail("Job1", "Group1", Job1.class); ct = new CronTrigger("cronTrigger1","Group1","0/5 * * * * ?"); scheduler.scheduleJob(jd, ct); jd = new JobDetail("Job2", "Group2", Job2.class); ct = new CronTrigger("c...

Running a Quartz job with Java class name stored in database

I have a two jobs in Quartz which will run perfetly well but I find I have to use code like: jd = new JobDetail(sj.getJobName(), scheduler.DEFAULT_GROUP, PollJob.class); ct = new CronTrigger(sj.getJobTrigger(), scheduler.DEFAULT_GROUP, "0 20 * * * ?"); scheduler.scheduleJob(jd, ct); I have to hardcode PollJob.class to run the ...

how to make multiple instances execute the same job at the same time not concurrently

Hi everyone, I have 4 instances of Quartz Server. All of the instances point to one ADO JobStore. All I want to do is to make each Quartz instance execute the same job at the same time. I hope it's clear enough. ...

How to get and set a global object in Java servlet context

Hello I wonder if anyone can advise: I have a scenario where a scheduled job being run by Quartz will update an arraylist of objects every hour. But I need this arraylist of objects to be visible to all sessions created by Tomcat. So what I'm thinking is that I write this object somewhere every hour from the Quartz job that runs so th...

Quartz.NET, "Error communicating with remote scheduler."

Hi all, I'm having trouble getting a client/server implementation of Quartz.NET working. I have a SQL Server on ServerA, a server running Quartz as a service (ServerB) and a server which hosts an ASP.NET application (ServerC). I have followed all the tutorials and delved into the code a fair amount but I can't see what I'm doing wrong...

quartz tomcat 6, no stop thread

Hi all, for my webapp I use Quartz. When I deploy the app all is ok. When I undeploy the app more Quartz's process don't be destroied. Log is: INFO: Stopping service Catalina SEVERE: The web application [/example] appears to have started a thread named [DefaultQuartzScheduler_Worker-1] but has failed to stop it. This i...

shutdown Quartz Thread

Hi all, how i can stop those threads : Group[QuartzScheduler:DefaultQuartzScheduler:class java.lang.ThreadGroup] ? I've object ThreadGroup that contains it.... but how is the correct way to destroy it? Thanks! Tommaso ...

quartz scheduling problem

iam Scheduling the same job with different cronexpressions but the job running with last cronexpression only.Pl help me how to run the same job with all cron expressions. For Ex: I have job(secjob) and i have 2 cron expressions a)0 1/3 * * * ? b) 0 1/5 * * * ? Here i schedule my job and cronexp are like 1) secjob and 0 1/3 * * * ? 2) s...

Monitoring Quartz Scheduler to warn about jobs that haven't ran

I currently have some quartz jobs running and I'd like to set up some monitoring that would send out alerts if a job fails to run. I know if a job fails quartz can send out notifications but what I am looking for is some that could warn me if the quartz thread itself bombed out and just quit running jobs altogether (as an example). M...

What's the best way to initalize Quartz.

I'm not really sure what is the best way to initialize Quartz to schedule a cron job. My environment is just Tomcat. I just have one job that needs to be triggered every day. Should I create a separate Servlet just to initalize Quartz and schedule my job? I'm thinking of creating a Servlet and on the init() schedule my job something l...

When using quartz scheduler in a java web app (struts2), where do i configure the jobs?

Hi all, I'm trying to integrate quartz scheduler into a struts2 web app. Just wondering where you configure the jobs? I think the best place would be to put their details in the quartz.properties, but i cannot find the documentation that shows how to do this. All i can find is examples of how to programmatically create the jobs, but if...

Cron expression for a time range

Hi, I am using Quartz .Net to schedule my jobs in my application. I was just wondering if a CRON expression for the following scenario can be built : Everysecond between 2:15AM and 5:20AM Could someone please throw some light on this? Thanks, Ram ...

Quartz Spring CronTrigger fired more times than configured

I have a cronTrigger for a job "digestJob": <bean id="digestCronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="digestJob" /> <property name="cronExpression" value="0 35 15 * * ?" /> </bean> Here is my schedulerFactoryBean configuration: <bean class="org.springframework...