Specifies the authentication scheme used to connect to Apache Hive.

Possible Values

Data Type

string

Default Value

"Anonymous"

Remarks

Use this property to control how the adapter authenticates with Hive. The value you set should match the hive.server2.authentication mode configured in your Hive hive-site.xml file. For more details, see Hive's official documentation here.

The allowed values are:

• Anonymous: To authenticate without credentials, select this option and set hive.server2.authentication to NONE (uses plain SASL), PAM, or CUSTOM. User and Password are not required. The adapter sends "anonymous" as the credentials regardless of what is provided.
• Plain: To authenticate using PLAIN SASL, select this option and set hive.server2.authentication to NONE, PAM, or CUSTOM. User and Password are required.
• LDAP: To authenticate with LDAP, select this option and set hive.server2.authentication to LDAP. User and Password are required.
• NoSasl: To authenticate using NOSASL, select this option and set hive.server2.authentication to NOSASL.
• Kerberos: To authenticate using Kerberos, select this option and set hive.server2.authentication to KERBEROS. See for further configuration instructions.