CDH HDFS webui browser authentication (after Kerberos authentication is enabled)


1. Open firefox and enter: about:config in the address bar to enter the Settings page (not available in other browsers)
2. Search for “net.negotiate -auth. Trusted -uris” to change the value to your server host name. 3. Search for “net.auth.use-sspi” and double click to change the value to false.
4. Install KFW (no private kfw-4.1-amdc64.msi)
5. Copy the contents of a clustered /etc/krb5.conf file to C:\ProgramData\MIT\ os5\krb.ini and delete the path-related configuration.

[logging]

 [libdefaults]
  default_realm = HADOOP.COM
  dns_lookup_realm = false
  dns_lookup_kdc = false
  ticket_lifetime = 24h
  renew_lifetime = 7d
  forwardable = true
  udp_preference_limit = 1

[realms]
 HADOOP.COM = {
  kdc = plum01
  admin_server = plum01
 }

[domain_realm]