Github user khalidhuseynov commented on the issue:
https://github.com/apache/zeppelin/pull/1566
@Leemoonsoo yes that's possible; moreover I originally implemented it using
`proxy-user`. the only thing is that your hdfs for example in that case should
be configured with
```
<property>
<name>hadoop.proxyuser.<username>.hosts</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.<username>.groups</name>
<value>*</value>
</property>
```
in hdfs-site.xml so that you can't run without that configuration, which
makes sense.
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