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Authentication mode:

hive.server2.authentication – Authentication mode, default NONE. Options are NONE (uses plain SASL), NOSASL, KERBEROS, LDAP, PAM and CUSTOM.

Set following for KERBEROS mode:

hive.server2.authentication.kerberos.principal – Kerberos principal for server.

hive.server2.authentication.kerberos.keytab – Keytab for server principal.

Set following for LDAP mode:

hive.server2.authentication.ldap.url – LDAP URL (for example, ldap://hostname.com:389).

hive.server2.authentication.ldap.baseDN – LDAP base DN. (Optional for AD.)

hive.server2.authentication.ldap.Domain – LDAP domain. (Hive 0.12.0 and later.)

See User and Group Filter Support with LDAP Atn Provider in HiveServer2 for other LDAP configuration parameters in Hive 1.3.0 and later.

Set following for CUSTOM mode:

hive.server2.custom.authentication.class – Custom authentication class that implements the org.apache.hive.service.auth.PasswdAuthenticationProvider interface.

For PAM mode, see details in section on PAM below.