Hi all, I was just finishing modifying my flow to make it more reusable by having my source document containing information about where to store the final document (some Elasticsearch index) Everything was fine until I found out that the PutElasticsearchHttp's documentation was saying this...
Supports Expression Language: true (will be evaluated using variable registry only) It looks like this restriction appeared around Nifi 1.6 (as per the documentation)... is there a reason for such a limitation? My current flow was extracting the information from the input JSON document and saving the information inside a Flow attribute. What can I do about this? I don't like monkey patching.. is there any other way to get around this? Thanks
