I have the same problem on my cluster. Tried to connect hive via beeline with below:   !connect jdbc:hive2://hostname:10000/default;ssl=true;sslTrustStore=/opt/cloudera/security/jks/cm.truststore;trustStorePassword=......;principal=hive/hostname@realm oracle org.apache.hive.jdbc.HiveDriver   But getting below. Unknown HS2 problem when communicating with Thrift server. Did you find a solution for this problem?   Br, Sercan ... View more