About tiago_kosciuk

tiago_kosciuk · ‎03-01-2018

Sure, schema is something similar to: "fields": [ { "name": "sample", "type": "string"}] I understand now that the type of field will define the output type of our writer. A new question came out, is it possible to have the record invalidated since the sample came as 123 int instead of "123" string? We would like to avoid the type coercion provided by JsonTreeReader: https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-record-serialization-services-nar/1.5.0/org.apache.nifi.json.JsonTreeReader/additionalDetails.html

tiago_kosciuk · ‎02-28-2018

Hello community, We are experiencing an invalid scenario in our implementation. After receiving an input JSON with integer values from ListenHTTP processor, the values are sent to a Kafka processor which uses JsonTreeReader 1.4.0 as record reader and JsonRecordSetWriter 1.4.0 as record writer. After this processing, integer values from JSON are converted to String. Is this the correct behavior? Is there a way to keep the original format? input: { "sample": 123 } output: { "sample": "123" } Thanks, Tiago

tiago_kosciuk · ‎12-11-2017

Hello guys, We are working on an ExecuteScript component which will basically receive a list of JSON and convert it to CQL query. Which script language would have better performance in this situation? At this moment we are using Python, but I could see that Clojure and Javascript have better performance in this NiFi processor (according to community). Could anyone help us here? Thanks, Tiago

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Date Registered	‎12-11-2017 12:17 AM
Last Visited	‎03-01-2018 03:16 PM
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Re: Input values are converted to String after goi...

Input values are converted to String after going t...

ExecuteScript - which Script Engine has better per...