I have hadoop system with Namenode HA + kerberos and it's working well.
I used Hue access to data on Hadoop cluster, and I do some thing:
1. Installed and configure hadoop-httpfs. When I run some command to check:
- curl --negotiate -i -L -u: "http://namenode01.example.local:14000/webhdfs/v1/?op=LISTSTATUS"
=> It work fine
- curl -i "http://namenode01.example.local:14000/webhdfs/v1/?op=LISTSTATUS"
=> This request requires HTTP authentication
Note: principal, keytabs, kinit is work fine
2. I configured HUE follow https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.3/bk_Security_Guide/content/kerb-config-hue.h... with httpfs configure above. I try kinit with hue keytab and hue principal and try with 2 command above the result is the same.
Please help me in this case.