Hue Beeswax / HCatalog no longer working after HDP2.1->2.2 migration

Hello,

I have managed to get httpFS / Job view to work, but Hue Beeswax & HCatalog no longer work after the migration to hue 2.6.1-2 on my secured cluster.

It behaves as if no hue principal was used, but a default “krbtgt/LOCALDOMAIN”.
However, I am using the same hue.ini as before, with hue_principal & hue_keytab set to the proper values.

Any idea what could be wrong?

The error trace is :

[04/May/2015 09:19:04 +0000] middleware   INFO     Processing exception: Could not start SASL: Error in sasl_client_start (-1) SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Server krbtgt/LOCALDOMAIN@HADOOP.DEV not found in Kerberos database) (code THRIFTTRANSPORT): TTransportException('Could not start SASL: Error in sasl_client_start (-1) SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Server krbtgt/LOCALDOMAIN@HADOOP.DEV not found in Kerberos database)',): Traceback (most recent call last):
  File "/usr/lib/hue/build/env/lib/python2.6/site-packages/Django-1.2.3-py2.6.egg/django/core/handlers/base.py", line 100, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "/usr/lib/hue/apps/hcatalog/src/hcatalog/views.py", line 54, in index
    database = _get_current_db(request, _get_last_database(request))
  File "/usr/lib/hue/apps/hcatalog/src/hcatalog/views.py", line 724, in _get_last_database
    dbs = dbms.get(request.user).get_databases()
  File "/usr/lib/hue/apps/beeswax/src/beeswax/server/dbms.py", line 110, in get_databases
    return self.client.get_databases()
  File "/usr/lib/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 744, in get_databases
    return [table[col] for table in self._client.get_databases()]
  File "/usr/lib/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 443, in get_databases
    res = self.call(self._client.GetSchemas, req)
  File "/usr/lib/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 406, in call
    session = self.open_session(self.user)
  File "/usr/lib/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 380, in open_session
    res = self._client.OpenSession(req)
  File "/usr/lib/hue/desktop/core/src/desktop/lib/thrift_util.py", line 329, in wrapper
    raise StructuredThriftTransportException(e, error_code=502)
StructuredThriftTransportException: Could not start SASL: Error in sasl_client_start (-1) SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Server krbtgt/LOCALDOMAIN@HADOOP.DEV not found in Kerberos database) (code THRIFTTRANSPORT): TTransportException('Could not start SASL: Error in sasl_client_start (-1) SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Server krbtgt/LOCALDOMAIN@HADOOP.DEV not found in Kerberos database)',)