When running on Linux, specifies the location of the Kerberos keytab file when accessing a Hadoop cluster that is secured with Kerberos.
| Valid in: | libnames.parm file |
| spdsserv.parm file | |
| Interactions: | If you specify any Hadoop domain option, SPD Server assumes that HADOOP=YES is set for that domain. |
| 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. | |
| See: | Kerberos Security |
specifies the directory path for the Kerberos keytab file. A Kerberos keytab file contains pairs of Kerberos principals and an encrypted copy of that principal’s key. The keytab file enables you to access distinct Kerberos Services without being prompted for a password.