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Posted to dev@zeppelin.apache.org by "Prabhjyot Singh (JIRA)" <ji...@apache.org> on 2018/04/04 03:54:00 UTC

[jira] [Created] (ZEPPELIN-3384) Reduce number of calls that are made to `UserGroupInformation.loginUserFromKeytab` in JDBC interpreter

Prabhjyot Singh created ZEPPELIN-3384:
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             Summary: Reduce number of calls that are made to `UserGroupInformation.loginUserFromKeytab` in JDBC interpreter
                 Key: ZEPPELIN-3384
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3384
             Project: Zeppelin
          Issue Type: Bug
            Reporter: Prabhjyot Singh
            Assignee: Prabhjyot Singh


In JDBC interpreter every time {{getConnection}} is requested a call is made to `UserGroupInformation.loginUserFromKeytab` this issue is created to reduce the number of time it is done.



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