The scheduler gets stuck without a trace or error. When this happens, the CPU usage of scheduler service is at 100%. No jobs get submitted and everything comes to a halt. Looks it goes into some kind of infinite loop.
The only way I could make it run again is by manually restarting the scheduler service. But again, after running some tasks it gets stuck. I've tried with both Celery and Local executors but same issue occurs. I am using the -n 3 parameter while starting scheduler.
job_heartbeat_sec = 5
scheduler_heartbeat_sec = 5
executor = LocalExecutor
parallelism = 32
Please help. I would be happy to provide any other information needed