Kerberos Issue: Unable to Submit Topology

[#1]

Running into the errors in the pictures and log file , while trying to submit a topology on a kerberised cluster. Nimbus is running on lake2.field.hortonworks.com. Can some one shed some light here, who are kerberos gurus. Appreciate any help!

[#2 · Accepted solution]

@Geetha Anne

Is this error you get after you kinit with that principal and do run the storm command? Could you please post the storm command line?

[#3]

I didnot kinit. Now after i did that the error was gone . Thanks

[#4]

@Geetha Anne

Caused by: java.security.GeneralSecurityException: Checksum failed     
      at sun.security.krb5.internal.crypto.dk.AesDkCrypto.decryptCTS(AesDkCrypto.java:451) 

Normally the above error indicates configuration related issues or the password has changed.

- What's the service principal name?

- How did you generate its keytab file?

- How did you specified the service name on the client side?

[#5]

Appreciate your input . Yes the issue was the key tab and principal. Had to kinit with the specific principal instead of the default one and the error was gone.thanks