There were a bunch of fixes that went into Knox 1.1.0 (currently in the
process of releasing) that fixes a bunch of issues with HDFSUI.
We also added new service defs [1] that has those fixes.

If you are using older version of knox, try adding these to your hdfsui
service folder (services/hdfsui/). Because of a bug [2] Knox does not
always pick up the latest service defs. so you will have to specify HDFSUI
version in your topology (3.0.0 in this case).

Let me know if you run into issues.

Best,
Sandeep
[1]
https://github.com/apache/knox/tree/master/gateway-service-definitions/src/main/resources/services/hdfsui/3.0.0
[2] https://issues.apache.org/jira/browse/KNOX-1349
On Mon, Jul 9, 2018 at 6:16 PM Lian Jiang <[EMAIL PROTECTED]> wrote: