Github user prabhjyotsingh commented on the issue:
https://github.com/apache/zeppelin/pull/2229
> why is zeppelin.jdbc.auth.kerberos.proxy.enable removed?
My bad, while fixing the above issues, I thought this is redundant, but I
forgot about the case where KERBEROS is enabled and the user does not want to
use proxy behavior. Have reverted that change.
> also is there a way not to hardcode hive jdbc
[here](https://github.com/apache/zeppelin/pull/2229/files#diff-ecdae8ee9594a5c4b21a3c217a3f130cR365)
Hive doesn't work with
[this](https://github.com/apache/zeppelin/pull/2229/files#diff-ecdae8ee9594a5c4b21a3c217a3f130cR370)
(UserGroupInformation.createProxyUser), and since we allow user to configure
multiple JDBC sources using the same interpreter setting; there can be a case
where user has configured say Phoenix (requires
UserGroupInformation.createProxyUser to proxy user) and Hive (fails if
UserGroupInformation.createProxyUser is used), we could introduce new parameter
like `{profile}.kerberos.proxy.enable` but this will increase the documentation
part.
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