Security and Authentication
To protect data from unauthorized access, some Hive data stores require connections to be authenticated with user credentials
In this documentation, "SSL" indicates both TLS (Transport Layer Security) and SSL (Secure Sockets Layer). The connector supports industry-standard versions of TLS/SSL.
The connector provides mechanisms that allow you to authenticate your connection using the Kerberos protocol, your Hive user name only, or your Hive user name and password. You must use the authentication mechanism that matches the security requirements of the Hive server.
Additionally, the connector supports SSL connections with one-way authentication. If the server has an SSL-enabled socket, then you can configure the connector to connect to it.
It is recommended that you enable SSL whenever you connect to a server that is configured to support it. SSL encryption protects data and credentials when they are transferred over the network, and provides stronger security than authentication alone. For detailed configuration instructions, see
The SSL version that the connector supports depends on the JVM version that you are using. For information about the SSL versions that are supported by each version of Java, see "Diagnosing TLS, SSL, and HTTPS" on the Java Platform Group Product Management Blog: https://blogs.oracle.com/java-platform-group/entry/diagnosing_tls_ssl_and_https.
Note: The SSL version used for the connection is the highest version that is supported by both the connector and the server, which is determined at connection time.