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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/09/21 13:30:04 UTC

[jira] [Created] (HADOOP-12426) Add Entry point for Kerberos health check

Steve Loughran created HADOOP-12426:
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             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.

Specifically
* 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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