Hi @tamethecomplex, the ulimit message you’re seeing is non-fatal, and the bulk loader should continue fine even in the absence of ulimit.
The error that is stopping bulk loader from running in your particular case is 017/10/23 11:33:03 open data.schema: The system cannot find the file specified. The bulkloader can’t open the schema file. Can you double check to make sure the supplied schema file path is correct?