Cannot add a keytab file with the tImpalaConnection component

Problem

Using the tImpalaConnection component with Use Kerberos authentication selected, the only property available for Kerberos authentication is Impala principal, as shown below. How can I provide a keytab file to authenticate using Kerberos?

 

Impala.png

 

Solution

Use a tHiveConnection component with the tImpalaConnection component, as the tHiveConnection includes a property to provide a keytab.

 

The Kerberos authentication is done using the keytab in the tHiveConnection component and the Impala principal in the tImpalaConnection component, as shown below:

 

impala_hive.png

Version history
Revision #:
13 of 13
Last update:
‎02-24-2019 11:08 PM
Updated by:
 
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