I’m using camunda with a galera cluster.
When I try to complete an external task, I get the following error:
OptimisticLockingException: ENGINE-03005 Execution of ‘DELETE ExternalTaskEntity[ed5064ff-2dff-11e9-81f8-1803734e3d3e]’ failed. Entity was updated by another transaction concurrently.
Is this related to wrong Galera cluster configuration? (the config respects the indications doc )
Or the complete is not supported for this case?