Github user MikeThomsen commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2448#discussion_r190658748
--- Diff:
nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/main/java/org/apache/nifi/processors/mongodb/AbstractMongoProcessor.java
---
@@ -115,6 +115,7 @@
.description("How many results to put into a flowfile at once.
The whole body will be treated as a JSON array of results.")
.required(false)
.addValidator(StandardValidators.POSITIVE_INTEGER_VALIDATOR)
+ .expressionLanguageSupported(true)
--- End diff --
Done.
---
