As hdfs superuseruser on the NFS mount, I cannot cd or ls the /user/schu/.Trash directory:
When using FsShell as hdfs superuser, I have superuser permissions to schu's .Trash contents:
The NFSv3 logs don't produce any error when superuser tries to access schu Trash contents. However, for other permission errors (e.g. schu tries to delete a directory owned by hdfs), there will be a permission error in the logs.
I think this is not specific to the .Trash directory perhaps.
I created a /user/schu/dir1 which has the same permissions as .Trash (700). When I try cd'ing into the directory from the NFSv3 mount as hdfs superuser, I get the same permission denied.