hello v there are some excellent blogs on
nifi record reader and related items. you definitely want to check them out to understand how it works. https://blogs.apache.org/nifi/entry/record-oriented-data-with-nifi thanks On Thu, Aug 30, 2018, 8:48 AM l vic <[email protected]> wrote: > So, where's JsonTreeReader? I am on nifi-1.7.1-RC1 and i don't see it in > the list of available processors... > Thanks, > V > > On Thu, Aug 30, 2018 at 5:31 AM Sivaprasanna <[email protected]> > wrote: > >> Hi. Just like CSVRecordReader, we have record reader service for JSON. >> It's called JsonTreeReader. You can use AvroSchemaRegistry and provide an >> Avro schema (usually generated through InferAvroSchema processor) for your >> JSON. Refer: >> https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-record-serialization-services-nar/1.7.1/org.apache.nifi.json.JsonTreeReader/index.html >> >> - >> Sivaprasanna >> >> On Thu, 30 Aug 2018 at 2:21 PM, l vic <[email protected]> wrote: >> >>> I need to save two different json messages according to json schemas >>> available for each to different relational database tables. >>> I saw this blog: >>> https://blogs.apache.org/nifi/entry/record-oriented-data-with-nifi >>> with example using CSVRecordReader for csv->json transformation. >>> but what would be RecordReader for schema-based transformation from >>> json? Is this a valid approach, or what would be best approach to solve >>> this problem? >>> I am using: nifi-1.7.1-RC1... >>> Thank you, >>> >>
