Github user echarles commented on the issue:
https://github.com/apache/zeppelin/pull/1322
Btw, for the hadoop case (or spark on yarn case), this PR may give an issue
for `doAs`.
Typically, you configure `hadoop.proxyuser.foo.hosts` and
`hadoop.proxyuser.foo.group`, `foo` being the os/kerberos user under which you
run your java code that calls doAs.
If we run ssh/su as the front-end user, we will not fullfill what the
hadoop/yarn cluster is expecting.
We thus should have two checkboxes:
- One for the OS/kerberos impersonation (this PR only adresses OS).
- The other for Hadoop impersonation.
If you select one, I would expect the other one to be disabled.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
