Been using JobRunr (7.4.1) in my Kotlin-based Spring Boot (3.4.3) app, where I am enqueuing jobs like this
jobScheduler.enqueue { serviceA.doSomething() }
and recently refactored the target service, so now the above service has been removed and replaced by another one, so the calls now look like this
jobScheduler.enqueue { serviceB.doSomethingElse() }
This now raises the following errors in the logs
Trying to find Job Annotations for 'org.example.ServiceA.doSomething(org.jobrunr.jobs.JobParameterNotDeserializableException)' but the class could not be found. The Job name and other properties like retries and labels will not be set on the Job.
org.jobrunr.scheduling.exceptions.JobClassNotFoundException: org.example.ServiceA.doSomething(org.example.ParameterA)
caused by: one of the JobParameters is not deserializable anymore
This puzzles me, because I thought these jobs are fire-and-forget, other than recurring jobs. So what is the best way to resolve this?
Edit: the warning does not only relate to the component, but also the method parameter - a class that has also been refactored. It looks like new jobs are correctly enqueued, but the warning regularly pops up.
This error may be logged when SUCCEEDED jobs are moving to DELETED state. JobRunr tries to lookup some info on the Job via the @Job annotation and as it is not there anymore, logs this error.
This will not interfere with JobRunr processing (or we are missing an integration test ☺️).