Problem:

• any node in a heterogeneous cluster try to execute a delete process instance batch job even if the node is not registered for the deployment
• as result, the batch job may fail because of missing classes

AT:

• in a heterogeneous cluster, the delete process instance batch job is only executed on a node that is registered for the related deployment

Hints:

• set the deployment id of the batch job - see org.camunda.bpm.engine.impl.batch.AbstractBatchJobHandler#createJobs
• the behavior is already implemented for process definition migration jobs
• check the behavior of the other batch jobs