Classification import of huge file in FTP

for ftp import in classification importer you need to ensure you pick metrics you want to import. Then use its assigned login info.(basically each metric has its own ftp access point/login)

Once thats defined then make sure you use correct classification file and then save it. I honestly have only done ftp files with up to around 1 million rows.

Use a regular ftp client and it should work. The bigger the file remember the longer it can take to refresh data...

Good luck