sentry failing with kerberos checksum issue [ Edited ]

[RajeshBodolla]

Hi,

Sentry service has all of a sudden started failing with below error.

SASL negotiation failure
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: Failure unspecified at GSS-API level (Mechanism level: Checksum failed)]
	at com.sun.security.sasl.gsskerb.GssKrb5Server.evaluateResponse(GssKrb5Server.java:199)
	at org.apache.thrift.transport.TSaslTransport$SaslParticipant.evaluateChallengeOrResponse(TSaslTransport.java:539)
	at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:283)
	at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
	at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
	at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:269)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused by: GSSException: Failure unspecified at GSS-API level (Mechanism level: Checksum failed)

We have used the sentry keytab manually and its working fine. Any pointers are welcome.

Thanks