Can someone help me with guidance how to connect to HDFS from Dremio using Kerberos?
thanks
Jaro
Can someone help me with guidance how to connect to HDFS from Dremio using Kerberos?
thanks
Jaro
@jaroslav_marko Have you look at this?
Yes we did, but it was not working with our setup. J
What is the error you are getting. Also Kerberos errors could be cryptic
To enable Kerberos debugging through dremio-env (not true on executors if Yarn deployment), restart coordinator
The DEBUG messages will go to server.out
DREMIO_JAVA_EXTRA_OPTS=-Dsun.security.krb5.debug=true
Dsun.security.spnego.debug=true -Djavax.net.debug=all
To enable Kerberos for executors if Yarn deployment
Open Dremio UI-Admin-Provisioning-Edit (use pencil icon)
Note: Provision only one container until problem is solved to reduce startup and shutdown time of containers
Under Additional properties, click add option and enter the 3 below,
Type: java
Name: sun.security.krb5.debug
value: true
Type: java
Name: sun.security.spnego.debug
value: true
Type: java
Name: javax.net.debug
value: all