Specifies the user ID used for Impersonation. When Impersonation is enabled on the server (hive.server2.enable.doAs=true), this value determines your identity and access rights to Hadoop resources when executing queries. If Impersonation is disabled, you will execute queries as the user who initiated the HiveServer2 process.
Refer to the Hadoop documentation for more information on using Impersonation and Impersonation with Kerberos.
Valid Values
string
where:
string
is a valid user ID with permissions to access the database.
