How can I add dependency to Every Job for example
there are 2 job in one jobstream,both are every job mean they run at every 30 min.but I want to implement one condition in between.
Condition: 2nd job will run only after completion of 1st for every 30 min mean each instance of 2nd job will run only after each instance of 1st job
Please give me solution.I need this
Job1
every 30 min
at 10.30
Job2
every 30 min
at 10.30
follow job1
For this scenario you cannot use the every on the job, that let each job to repeat by its own and how you have seen let the 2nd job to run after the 1st job has completed the first time.
In order to have the dependency considered at each run you have to include the 2 jobs in a job stream and repeat the whole job stream
There are two possible solutions for that, depending on your scenario:
Use the every on job stream
SCHEDULE JS1
ON RUNCYCLE RC1 "FREQ=DAILY;INTERVAL=1"
( SCHEDTIME 1030 EVERY 0030 EVERYENDTIME 1800 )
ONOVERLAP ENQUEUE
:
JOB1
JOB2
FOLLOWS JOB1
END
Add a 3rd job after job2 that resubmit the job stream using conman sbs. In this case you can use datecalc to calculate the AT time of the new instance.
Related
I have the following code snipped which schedules the job to be run after the specified seconds:
import (
"github.com/jasonlvhit/gocron"
)
// ScheduleCron schedules job running at specified JobInterval
func (cron CronJob) ScheduleCron() {
gocron.Every(uint64(120)).Second().Do(cron.run)
<-gocron.Start()
}
func (cron CronJob) run() {
fmt.Println("Cron Scheduled")
cron.job.Run()
}
This runs the job every 2 minutes. However, I want the job to only run if the previous job has finished. In other words, only 1 job should be running at a time and preferably the next scheduled job should run 2 minutes after the previous job was completed. Is there any way to do that?
The library defines MAXJOBNUM const with value 10000, would it be right to set it to 1?
This is a bit old question.Still thought of answering since I came across.
The SingletonMode() can be set for the purpose. As the comment says, the SingletonMode prevents a new job from starting if the prior job has not yet
completed it's run
I am having an issue in terminating the current running spring batch. I wrote
Set<Long> executions = jobOperator.getRunningExecutions("Job-Builder");
jobOperator.stop(longExecutions.iterator().next());`
in my code after going through the spring documentation.
The problem I am facing is at times the termination of the job is happening as expected and the other times the termination of job is not happening. In fact every time I call stop on joboperator it is updating the BATCH_JOB_EXECUTION table. When the termination happens successfully the status of the job is updating to STOPPED by killing the jobExecution in my batch process. The other times when it fails it is completing the rest of the different flows of the batch and updating the status to FAILED on BATCH_JOB_EXECUTION table.
But every time I call stop in the job operator I see a message in my console
2020-09-30 18:14:29.780 [http-nio-8081-exec-5] INFO o.s.b.c.l.s.SimpleJobOperator:428 - Aborting job execution: JobExecution: id=33058, version=2, startTime=2020-09-30 18:14:25.79, endTime=null, lastUpdated=2020-09-30 18:14:28.9, status=STOPPING, exitStatus=exitCode=UNKNOWN;exitDescription=, job=[JobInstance: id=32922, version=0, Job=[Job-Builder]], jobParameters=[{date=1601504064263, time=1601504064262, extractType=false, JobId=1601504064262}]
My project has a series of flows and steps with in it.
Over all my batch process looks like this:
JobBuilderFactory has 3 flows
Each flow has a stepbuilder and two tasklets.
each stepbuilder has a partitioner and a chunk(size is 100) based itemReader, itemProcessor and itemWriter.
I am calling the stop method when I am executing the very first flow in my jobBuilderFactory. The over all process to complete takes about 30 mins. So, it has close to around 20-25 mins from the time I call the stop method and the chunk size is 100 with in each and every flow and I am dealing with more than 500k records.
So, my question is why is jobExecution stopping at times when called stop methos(which is what I wanted) and why it isn't able to stop the jobExecution the remaining times.
Thanks in advance
So, my question is why is jobExecution stopping at times when called stop methos(which is what I wanted) and why it isn't able to stop the jobExecution the remaining times.
It's not easy to figure out the reason for that from what you shared, but I can give you a couple of notes about stopping jobs:
jobOperator.stop does not guarantee that the job stops, it only sends a stop signal to the job execution. From what you shared, you are not checking the returned boolean that indicates if the signal has been correctly sent or not, so you should be doing that first.
You did not share your code, but you need to use StoppableTasklet instead of Tasklet to make sure the stop signal is correctly sent to your steps.
I need to schedule a job in Autosys in such a way that
it runs every 20 min everyday
it does not run for a specific time (say 01:00 to 02:00) everyday
What is the correct way to schedule this?
Try this....
date_conditions: 1
days_of_week: all
start_mins: 00,20,40
run_window: "02:00-01:00"
You would need to set up 2 jobs, with all the same parameters (except the job name, of course, which has to be unique), except one will have a run_window before the period of time you don't want it to run, and the other job will start up at the end of the time it is not to run:
Job A: run_window: 08:00-12:00
Job B: run_window: 13:00-16:00
My requirement is like this:
1. Run one full round of test using jmeter
2. Wait for 90 secs
3. Restart step1
4. I have to continue step1 and this entire process continues for 4 days.
Can someone help me how to add the delay after all the threads have been executed
Create a thread group with 1 thread with a loop count of forever and and click "scheduler". Set a start time and end time.
Put your tests within the thread.
Add a constant timer after the last test (still within the thread group though) and within thread delay, use 90000. (This converts to 90 seconds)
Greetings, your friendly neighborhood Quartz.NET n00b is back!
I have a Windows Service running iStatefulJob instances on a Quartz.NET CronTrigger based schedule scheme... The CRON String used to schedule the job: "0 0/1 * * * ? *"
Everything works great. However, if I have a job that is set to run, say, at the X:00 mark of every minute, and that job happens to run for MORE than a minute, I notice that the subsequent job runs IMMEDIATELY after the job is finished executing, rather than waiting until its next scheduled run, effectively "queuing" up instead of merely skipping the job till it's next scheduled run.
I put in the trigger a CronTrigger MisfireInstruction of DONOTHING, but the exact same thing happens when a job overruns its next scheduled execution schedule.
How do I get an iStatefulJob instance to merely SKIP a scheduled execution trigger if it is currently running, rather than have it delay it until the first execution completes?
I explicitly set the trigger.MisfireInstruction = MisfireInstruction.CronTrigger.DoNothing;
...But instead of "doing nothing", for a job scheduled to run every minute that takes 90 seconds to complete, I experience the following execution log:
Job runs at 9:00:00am, finishes at 9:01:30am <- job runs for 1:30
Job runs at 9:01:30am, finishes at 9:03:00am <- subsequent job that should have run at 9:01:00
Job runs at 9:04:00am, finishes at 9:05:30am <- shouldn't this one have run at 9:03:00?
Job runs at 9:05:30am, finishes at 9:07:00am <- subsequent job that should have run at 9:05:00
Job runs at 9:08:00am, finishes at 9:09:30am <- shouldn't this have run at 9:07:00?
... it seems like it runs correctly the first time, on the minute... delays for 30 seconds as the 90 second job execution time expires, and then, instead of waiting till the NEXT full minute, EXECUTES IMMEDIATELY at the 30 second mark... Doubly odd, is that it then finishes the SECOND job on the minute mark, but waits till the NEXT minute mark to execute instead of running it back-2-back...
Pretty much seems like it works correctly EVERY OTHER RUN, when it is not running on the :30 marks...
What's the best way to get a job not to delay/queue, but to just SKIP until it is idle and the next schedule matures?
EDIT: I tried going back to iJobs instead of iStatefulJobs using the same DONOTHING trigger misfire instruction, but the job executes EVERY MINUTE despite the prior execution being still active. I can't seem to get it to skip a scheduled run if it is currently running with either iJob or iStatefulJob...
EDIT#2: I think that my triggers are NEVER misfiring, which is why DoNothing as a misfire instruction is useless... Given that's the case, I guess I need another mechanism to detect if a job instance of a schedule is running to ensure the job SKIPS its next execution until its following scheduled time rather than delaying it until first instance completion...
EDIT3: I tried adding an element to the iStatefulJob jobdatamap called "IsRunning"... I set it to TRUE when the execute sequence starts, and then return it to false after job completion. Before executing, it checks the element, which is apparently persisted between jobs, and prematurely quits the execution (logging "JOB SKIPPED!") if it detects it to be true... This unfortunately doesn't work, for probably obvious reasons: If the jobs are running following the bulleted schedule above, then the job is never SIMULTANEOUSLY running along with itself, as it is delaying the run till the job ends, so this check is useless. According to documentation, returning to iJob from iStatefulJob would not help here as the jobdatamap is only persisted between jobs in the Stateful job type...
I still haven't solved how to SKIP a scheduled job instead of delaying it till it's current iteration completes... If anyone has ideas, you're a lifesaver! :)
It should be caused by misfireThreshold of RAMJobStore (http://quartznet.sourceforge.net/apidoc/topic2722.html).
The time span by which a trigger must
have missed its next-fire-time, in
order for it to be considered
"misfired" and thus have its misfire
instruction applied.
It is 60 seconds by default. So job isn't considered as "misfired" until it is late for more than misfiredThreshold value.
To resolve the problem just decrease this threshold (below code sets to 1 ms):
...
properties["quartz.jobStore.misfireThreshold"] = "1";
...
schedulerFactory = new StdSchedulerFactory(properties);
It should resolve the issue.