qntfy/nifi-redis

Enrichment should be able to modify FlowFile content

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The current implementation of GetRedisEnrichment takes all key/values in a given Redis hashmap (based on 'topic' and UUID) and adds them as FlowFile attributes.

We have no guarantee that the returned values will be small objects, so it would be better to add these values as part of the content. Some care should be taken to enable different merging strategies (i.e. to generate well-formed JSON).

OBE. JSON content enrichment is now supported.