Hey Divha, That's usually seen when the underlying FS cannot recognize the session user when creating the schema tree. For example if impersonation is enabled and no user is passed, Drill tries to use an "anonymous" user. I've seen that in case of MapR-FS, that it cannot use such a user to proceed with accessing the filesystem.
Can you try if (1) username is passed when launching your client such as Sqlline, (2), the user (with same UID) exists on all nodes on the cluster. On Wed, Oct 10, 2018 at 8:07 PM Divya Gehlot <divya.htco...@gmail.com> wrote: > Hi , > At times I get below error when running the View query which fetches the > whole data set > > org.apache.drill.common.exceptions.UserRemoteException: RESOURCE ERROR: > Failed to create schema tree. > > > The Strange behaviour is if I wait for sometime for say 2-3 minutes and run > the query again it works perfectly . > > > Appreciate if anybody can help me to get me the root cause for it ! > > > Thanks, > > Divya >
