Hi Akash,   Sorry for the delay and thanks for the response. I want to avoid updating the flow incase if we have to run the flow for any old dates.    If any such request comes I just want to run the flow through shell by just passing old date.   Hope the requirement is clear to you. Thanks, ... View more

Hi, nifi user will run this. If you saving a keytab to a folder to which nifi user has the read access, you can use kinit in bash to initialize an another user.   BR, Gabor ... View more

@kumar79  Maybe you could reset the state via NiFi-REST-API at beginning of your flow? Hava a look here: https://nifi.apache.org/docs/nifi-docs/rest-api/index.html   Could be: POST "https://[ip:port]/nifi-api/processors/${pg-id}/state/clear-requests"   This is the request which NiFi itself uses when you go to the processor in the UI and choose the menu-option "view state" -> "clear state". ... View more