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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-12426) Add Entry point for Kerberos health check
Date Mon, 18 Jan 2016 07:43:39 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-12426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Loughran updated HADOOP-12426:
------------------------------------
    Affects Version/s:     (was: 3.0.0)
                       2.7.1
     Target Version/s: 2.8.0
               Status: Patch Available  (was: Open)

+we'd all benefit from the initial code in 2.8; then stabilise it. this tool matters: I've
already been recommending it to people.

> 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: 2.7.1
>            Reporter: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-12426-001.patch
>
>
> 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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