Specifies the Kerberos principal for the Impala server.
| Valid in: | SAS/ACCESS LIBNAME statement |
|---|---|
| Category: | Data Access |
| Default: | none |
| Restrictions: | The IMPALA_PRINCIPAL= LIBNAME option applies only when you connect to the Impala server in a LIBNAME statement. |
| The IMPALA_PRINCIPAL= LIBNAME option applies only when you configure Impala to allow Kerberos authentication. | |
| Data source: | Impala |
| See: | HDFS_PRINCIPAL= LIBNAME option, LIBNAME Statement for the Hadoop Engine |
Table of Contents
specifies the server’s Kerberos service principal name (SPN). Surround the principal value with single or double quotation marks. For example, you might specify a principal value that is similar to the following code:
impala_principal='impala/impala_host.example.com@TEST.EXAMPLE.COM'