[jira] [Created] (YARN-6890) If UI is not secured, we allow user to kill other users' job even yarn cluster is secured.

["Junping Du (JIRA)" <ji...@apache.org>]

Junping Du created YARN-6890:
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             Summary: If UI is not secured, we allow user to kill other users' job even yarn cluster is secured.
                 Key: YARN-6890
                 URL: https://issues.apache.org/jira/browse/YARN-6890
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Sumana Sathish
            Assignee: Junping Du
            Priority: Critical


Configuring SPNEGO for web browser could be a head ache, so many production cluster choose to configure a unsecured UI access even for a secured cluster. In this setup, users (login as some random guy) could watch other users job which is expected. However, the kill button (added in YARN-3249 which enabled by default) shouldn't work in this situation.



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