03-14-2019 01:03 PM - edited 03-14-2019 01:36 PM
If you have HA in your cluster, make sure the setting of webhdfs_url in Hue is pointing to the ACTIVE NameNode.
You can find webhdfs_url in: (xxx is some digitals for you current run of Hue)
And you can find the active NameNode in: (xx is some digitals for you cluster)
Or, maybe you've missed something after the HA, check below