How camunda process jobs?

Camunda 7 Topics
1

I have spring-boot configureation for Camunda executor like this

job-execution:
  enabled: true
  max-jobs-per-acquisition: 50
  core-pool-size: 1
  max-pool-size: 3
  queue-capacity: 3
  lock-time-in-millis: 900000
  wait-time-in-millis: 1000
  max-wait: 10000
  backoffTimeInMillis: 0
  maxBackoff: 0
  backoffDecreaseThreshold: 100
  waitIncreaseFactor: 2

I have several questions

Am I correct in understanding that if Camunda fetches max-jobs-per-acquisition tasks, they will all be executed in a single thread? While these 50 tasks are being executed in one thread, another job acquisition task will run, fetching another 50 tasks, which will also be executed in a single thread without parallelization. What will happen when Camunda fetches tasks queue-capacity times? Will Camunda slow down the job acquisition thread for processing?

If Camunda puts tasks in a queue, what will be the lock time for these tasks?

2

You may get few (not all) answers here The Job Executor: What Is Going on in My Process Engine? | Camunda

3

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.