I have a cluster with CDH 5.4.0 with Kerberos Enabled and Hue works with LDAP for using the Active Directory Credentials. I'm using Oracle as backend DB.
When I try to execute the "EXPLAIN" form Impala, it doesn't work and I have this error:
Your query has the following error(s): Restarting of fetch requires enabling of query result caching.
If I try the same query in Hive via Hue and from impala-shell it works
How can I solve this?