LDAP Authentication for Hive in Big Data Management®

LDAP Authentication for Hive in Big Data Management®

Summary

Summary

Big Data Management supports LDAP authentication for Hive as follows:
Cluster does not use Kerberos authentication.
Big Data Management can use LDAP authentication to access Hive metadata and preview Hive data. To run mappings, Informatica recommends setting the impersonation user or the operating system profile user name as the Hive connection user name.
Cluster uses Kerberos authentication.
Big Data Management can use LDAP authentication to access Hive metadata. However, Kerberos authentication takes precedence when you run Big Data Management mappings because the mappings can contain Hive, HDFS, or any other sources and targets.
In a Hortonworks HDP environment that uses Kerberos authentication, Informatica does not recommend LDAP to authenticate Hive.

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