Kerberos error on external cluster node, with Beeline - hadoop

Question

I'm currently trying to connect via beeline to a kerberized cluster.
I can do the kinit with my principal (klist confirmes it), but when I try to connect to my Hive Server I get this error.
17/11/03 15:52:02 [main]: ERROR transport.TSaslTransport: SASL negotiation failure
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:212)
at org.apache.thrift.transport.TSaslClientTransport.handleSaslStartMessage(TSaslClientTransport.java:94)
at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271)
at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37)
at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:52)
at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:49)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1917)
at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49)
at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:203)
at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:168)
at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105)
at java.sql.DriverManager.getConnection(DriverManager.java:571)
at java.sql.DriverManager.getConnection(DriverManager.java:187)
at org.apache.hive.beeline.DatabaseConnection.connect(DatabaseConnection.java:142)
at org.apache.hive.beeline.DatabaseConnection.getConnection(DatabaseConnection.java:207)
at org.apache.hive.beeline.Commands.connect(Commands.java:1457)
at org.apache.hive.beeline.Commands.connect(Commands.java:1352)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hive.beeline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:52)
at org.apache.hive.beeline.BeeLine.execCommandWithPrefix(BeeLine.java:1130)
at org.apache.hive.beeline.BeeLine.dispatch(BeeLine.java:1169)
at org.apache.hive.beeline.BeeLine.execute(BeeLine.java:1002)
at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:914)
at org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:510)
at org.apache.hive.beeline.BeeLine.main(BeeLine.java:493)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)
at sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147)
at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:121)
at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187)
at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:223)
at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212)
at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179)
at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:193)
... 35 more
HS2 may be unavailable, check server status
Error: Could not open client transport with JDBC Uri: (.connection String deleted by me :P.) : GSS initiate failed (state=08S01,code=0)
This works like a charm inside the cluster nodes. I can do exactly the same thing inside one of the cluster machines, but not on an outside computer, with a valid KDC ticket.
What am I missing here? We had a similar situation with Oracle ODI, but I think we solved this issue by creating environment variables in the ODI Agent node (that had jars, libs and every conf of Hive and Hadoop).
The error seems to be related with KDC... but I have a valid ticket... so... I'm confused. Remember that I tested the same process inside one of the cluster nodes and it worked perfectly.
(this outside cluster machine is not administrated by me)