i have XML files about 1-2 GB i want it to convert into CSV format using apache nifi.
so that i can process CSV for joining the two csv.
Hi @Nitin Damle
You can use the ConvertRecord processor (with XMLReader/CSVRecordSetWriter controller services). I have an article here that shows CSV to XML (with CSVReader/XMLRecordSetWriter controller services), so you just need to do the inverse of that record transformation: