while i am running the spark from source itself, there is a java window (hope you all got this)
Now in this a error is thrown when i am clicking advanced button in login window
Debug is true storeKey false useTicketCache true useKeyTab false doNotPrompt tr
ue ticketCache is null isInitiator true KeyTab is null refreshKrb5Config is fals
e principal is null tryFirstPass is false useFirstPass is false storePass is fal
se clearPass is false
Acquire TGT from Cache
Error calling function Protocol status: 1312
A specified logon session does not exist. It may already have been terminated.
Principal is null
null credentials from Ticket Cache
[Krb5LoginModule] authentication failed
Unable to obtain Princpal Name for authentication