NFS "file://" for paths.dist causes "Job result not exist"

Upgraded from 2.1.6 to 3.0.1. The cluster is using the same NFS server so I used `paths.dist: “file:///dremio_distributed_folder” for the pdfs. The executors write to the shared path fine and I can see the job result folder but the coordinator keeping throw “Job result not exist” errors. However, if I switch to “pdfs://”, everything goes fine.

I double checked the directory ownership and it’s indeed by dremio:dremio. The config was used by 2.1.6 and I had no problem with that. Are there any changes in the underlying logic for “file://”?

Thank you