Github user mattyb149 commented on a diff in the pull request: https://github.com/apache/nifi/pull/2443#discussion_r170043742 --- Diff: nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/test/java/org/apache/nifi/processors/mongodb/GetMongoTest.java --- @@ -69,6 +70,7 @@ @Before public void setup() { runner = TestRunners.newTestRunner(GetMongo.class); + runner.setProperty(GetMongo.QUERY, "{}"); --- End diff -- I don't think you have access to connection information during validation (all you get is a ValidationContext), I was looking into adding it at one point, but never got around to it.
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