When running on Linux, specifies the Kerberos realm to use in order to access a Hadoop cluster that is secured with Kerberos.
| Valid in: | libnames.parm file |
| spdserv.parm file | |
| Interactions: | If you specify this option in the spdsserv.parm file, it affects only domains that specify HADOOP=YES or domains that specify other Hadoop options. |
| If you specify any Hadoop parameter file option, SPD Server assumes that HADOOP=YES is set for that domain. | |
| See: | Kerberos Security |
specifies the Kerberos realm. A Kerberos realm is an authentication administrative domain. A realm establishes the boundaries within which an authentication server has the authority to authenticate a user, host, or service.