jrsteinebrey commented on code in PR #8266: URL: https://github.com/apache/nifi/pull/8266#discussion_r1461196749
########## nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/LookupRecord.java: ########## @@ -487,7 +487,13 @@ public Set<Relationship> lookup(final Record record, final ProcessContext contex final RecordPath recordPath = entry.getValue(); final RecordPathResult pathResult = recordPath.evaluate(record); - final List<FieldValue> lookupFieldValues = pathResult.getSelectedFields() + final List<FieldValue> allFieldValues = pathResult.getSelectedFields().toList(); + if (allFieldValues.isEmpty()) { Review Comment: @mattyb149 I refactored the code to avoid streaming twice. Please review again. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@nifi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org