Thanks a lot for your help! I was missing the Id in components (and like you said, no need to increment version). You've saved me a lot of time, thanks again :)
Wishing you a pleasant day! 2016-10-18 12:36 GMT+02:00 Koji Kawamura <ijokaruma...@gmail.com>: > Hello, > > I was able to start/stop processors using 1.0 API. I am not sure if the > API has changed from 0.x but, it seems you don't have to increment the > revision. I used the same revision that is returned by NiFi. > > Here is an example (it's Javascript): > https://github.com/ijokarumawak/nifi-deploy-process-group/blob/master/ > deploy.js#L131 > > Hope this helps, > Koji > > On Oct 18, 2016 7:03 PM, "ruaraidh jay-chalmer" < > ruaraidh....@holimetrix.com> wrote: > > Hi, > I have been working on a few python tools that use the NiFi Rest API to do > a few checks and commands here and there. Since the goal is mainly > monitoring, stopping a processor is a very useful tool. In the previous > version of the API (~0.7) I managed this by creating a dictionary with > purely the processor ID, and the new state (or other parameter I wished to > update), and then I encoded it and made my put request to the right link. > > This approach seems to no longer function in v1.0. I have tried create a > small python dictionary to PUT to the server, but I keep on getting more > and more errors, culminating in: > > <Response [400]> > The processor id (null) in the request body does not equal the processor > id of the requested resource (d70f5d7d-0157-1000-ffff-ffff80a4d2d7). > > Here is what is contained in my request: > > update = \ > { > "revision": { > "version": processor["revision"]["version"] + 1 > }, > "id": processor["id"], > "status": { > "aggregateSnapshot": { > "runStatus": "Stopped", > "id": processor["id"] > } > }, > "component": { > "state": "STOPPED" > } > } > > I am pretty sure my PUT request is correct, and that the problem is coming > from lack or excess of data in my request. > > If anyone has managed to achieve starting/stopping processors with the new > API, I would be grateful for the help! > > Thanks a lot > > > >
