Hi, I have got 3 node cluster running kerberized hdp 2.6.2 with Ranger but without Ranger Storm plugin. I also see the errors when I try to run command "storm list". Storm sevice check runs fine. I get the following error when I use underprivileged user account with a valid token. Any clues most apprecieted. 2290 [main] WARN o.a.s.s.a.k.ClientCallbackHandler - Could not login: the client is being asked for a password, but the client code does not currently support obtaining a password from the user. Make sure that the client is configured to use a ticket cache (using the JAAS configuration setting 'useTicketCache=true)' and restart the client. If you still get this message after that, the TGT in the ticket cache has expired and must be manually refreshed. To do so, first determine if you are using a password or a keytab. If the former, run kinit in a Unix shell in the environment of the user who is running this client using the command 'kinit <princ>' (where <princ> is the name of the client's Kerberos principal). If the latter, do 'kinit -k -t <keytab> <princ>' (where <princ> is the name of the Kerberos principal, and <keytab> is the location of the keytab file). After manually refreshing your cache, restart this client. If you continue to see this message after manually refreshing your cache, ensure that your KDC host's clock is in sync with this host's clock. 2298 [main] ERROR o.a.s.s.a.k.KerberosSaslTransportPlugin - Server failed to login in principal:javax.security.auth.login.LoginException: No password provided javax.security.auth.login.LoginException: No password provided at com.sun.security.auth.module.Krb5LoginModule.promptForPass(Krb5LoginModule.java:919) ~[?:1.8.0_112] at com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:760) ~[?:1.8.0_112] at com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:617) ~[?:1.8.0_112] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_112] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_112] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_112] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_112] ... View more