Hi. Very new to NIFI. I've got a requirement to develop a generic framework for parsing JSON files, process it, extract the data and store it in HIVE table in a structured format. Each JSON file will definitely differ with the schema. Also, it can be both SIMPLE and NESTED JSON's depending on the source.
The client is expecting us to implement this using Apache NIFI only. I already went through many HCC technotes, but neither it seemed to work nor it doesn't match my requirement. Almost all notes requires us to mention the schema names manually in EvaluateJSON / SplitJSON processors. But our expectation is that, NIFI should do all these things without much manual work. In a nutshell, it should be generic & able to handle all types of JSON files.
Again, I am a rookie to NIFI. So I'd need a step-by-step screenshot based explanation / guidance please ! It would be off a great help. If the exact requirement is much complex to be implemented, kindly suggest a method which is at least closer to the original requirement using NIFI. Many thanks in advance.