Hello. I manage to do this in two ways : 1. Use Wait / Notify process. Put the original content in the wait, and after your post is finished call the Notify to free the original one. 2. Or use a distribute cache map. Store the original content in the cache, do your stuff and then request the original content from the cache.
Hope it helps Le lun. 27 janv. 2020 à 17:12, Contacto Control Cobros < contactocontrolcob...@gmail.com> a écrit : > Hello community > > I need to read a JSON file that is obtained as an attachment to an email > with a specific subject, so far there is no problem. Then I need to make a > POST to get a sessionID, with username and password that I have as a > parameter. > > Finally I need to send the JSON content using another POST request, > sending as header the sessionID that I obtained. > > My problem is how to make an InvokeHTTP (POST), without losing the content > I read in the first step. Nifi always requires that the body for the POST > be the Flowfile content. I would not like to load the JSON as an attribute, > it can be very large. > > I appreciate your help. >
