Error connecting hdfs

I am getting this error while connecting to hdfs with dremio .
Caused by: java.util.concurrent.ExecutionException: java.lang.Exception: Unavailable: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: “devupgnew4/10.26.37.151”; destination host is: “devupgnew1.azure.ril.com”:8020;
at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:500) ~[guava-20.0.jar:na]
at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:401) ~[guava-20.0.jar:na]
at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83) ~[guava-20.0.jar:na]
at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:68) ~[guava-20.0.jar:na]
at com.google.common.util.concurrent.AbstractCheckedFuture.checkedGet(AbstractCheckedFuture.java:104) ~[guava-20.0.jar:na]
at com.dremio.exec.catalog.CatalogServiceImpl.createOrUpdateSource(CatalogServiceImpl.java:627) [dremio-sabot-kernel-3.1.7-201903210426240688-c843b51.jar:3.1.7-201903210426240688-c843b51]
… 54 common frames omitted
Caused by: java.lang.Exception: Unavailable: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: “devupgnew4/10.26.37.151”; destination host is: “devupgnew1.azure.ril.com”:8020;
at com.dremio.exec.catalog.ManagedStoragePlugin$1.run(ManagedStoragePlugin.java:261) ~[dremio-sabot-kernel-3.1.7-201903210426240688-c843b51.jar:3.1.7-201903210426240688-c843b51]
at com.dremio.concurrent.RenamingRunnable.run(RenamingRunnable.java:36) ~[dremio-common-3.1.7-201903210426240688-c843b51.jar:3.1.7-201903210426240688-c843b51]
at com.dremio.concurrent.SingletonRunnable.run(SingletonRunnable.java:41) ~[dremio-common-3.1.7-201903210426240688-c843b51.jar:3.1.7-201903210426240688-c843b51]
at com.dremio.concurrent.SafeRunnable.run(SafeRunnable.java:40) ~[dremio-common-3.1.7-201903210426240688-c843b51.jar:3.1.7-201903210426240688-c843b51]
at com.dremio.concurrent.Runnables$1.run(Runnables.java:45) ~[dremio-common-3.1.7-201903210426240688-c843b51.jar:3.1.7-201903210426240688-c843b51]
(END)

Hi @abhba

Can we check if the Dremio keytab has the right permissions?

Dremio - Kerberos

Thanks
@balaji.ramaswamy