[GitHub] nifi issue #2123: NIFI-4345 Added a MongoDB controller service and a lookup ...

[MikeThomsen]

Github user MikeThomsen commented on the issue:

    https://github.com/apache/nifi/pull/2123
  
    @markap14 Updated based on your feedback and added the ability to merge 
either a single field or the entire Mongo result minus the _id field.


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