esecules commented on a change in pull request #4281:
URL: https://github.com/apache/nifi/pull/4281#discussion_r427438496
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File path:
nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/main/java/org/apache/nifi/processors/mongodb/RunMongoAggregation.java
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@@ -121,6 +126,7 @@
final Set<Relationship> _relationships = new HashSet<>();
_relationships.add(REL_RESULTS);
+ _relationships.add(REL_EMPTY);
Review comment:
Could you instead add a property like GetMongo has "Send Empty Result"?
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