Ruslan Dautkhanov created LIVY-548:
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Summary: appending @realm to usernames
Key: LIVY-548
URL: https://issues.apache.org/jira/browse/LIVY-548
Project: Livy
Issue Type: Improvement
Affects Versions: 0.5.0, 0.6.0
Reporter: Ruslan Dautkhanov
We'd like Hadoop to map user names to short names.
For auth_to_local to work, @realm part is mandatory.
For example, Apache Knox if authenticates users using LDAP,
and then sends requests over to Livy, doesn't append realm.
Is there is a way for append realm in Livy, before it sends
those requests over to Spark / Hadoop?
It seems we could duplicate rules from Hadoop's auth_to_local
using `livy.server.auth.kerberos.name_rules` but it doesn't work
for the same reason.
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