question NiFi - Using existing controller service in a custom processor in Support Questions

question NiFi - Using existing controller service in a custom processor in Support Questions https://community.cloudera.com/t5/Support-Questions/NiFi-Using-existing-controller-service-in-a-custom-processor/m-p/306104#M222693 Hi Team,   I have template running in production. This template has some controller services enabled. I also have some custom processors as part of the template. My requirement is to update the custom processor to include an existing controller service to it. I am able to achieve this requirement, but I have to go and manually select the controller service in the custom processor in order to use it. Below is an example,   First it will show as below Hive Database Connection Pooling Service -> Incompatible Controller Service Configured. I have to manually go & select controller service from drop down to use , Hive Database Connection Pooling Service -> HiveConnectionPool   Hence I wanted to know if there any mechanism by which I will be able to pass the controller service name by default from the custom processor, so that it can automatically use it, instead of manual intervention?   Thanks, Mon, 16 Nov 2020 13:54:22 GMT ravisro 2020-11-16T13:54:22Z