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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-12426) Add Entry point for Kerberos health check
Date Mon, 21 Sep 2015 11:30:04 GMT
Steve Loughran created HADOOP-12426:

             Summary: Add Entry point for Kerberos health check
                 Key: HADOOP-12426
                 URL: https://issues.apache.org/jira/browse/HADOOP-12426
             Project: Hadoop Common
          Issue Type: New Feature
          Components: security
    Affects Versions: 3.0.0
            Reporter: Steve Loughran
            Priority: Minor

If we a little command line entry point for testing kerberos settings, including some automated
diagnostics checks, we could simplify fielding the client-side support calls.

* check JRE for having java crypto extensions at full key length.
* network checks: do you know your own name?
* Is the user kinited in?
* if a tgt is specified, does it exist?
* are hadoop security options consistent?

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