@totokogure ,   The EvaluateJsonPath that you added is extracting the $.hits array and storing it as an attribute. The next processor (SplitJson), does not even use that attribute, though. It extracts $.hits again from the flowfile content. The EvaluateJsonPath in this flow should be unnecessary. If you connected InvokeHTTP to SplitJson, things should work correctly.   Cheers, André ... View more