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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1898) Report if security is enabled, both in master log and monitor.
Date Fri, 15 Nov 2013 23:21:25 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13824229#comment-13824229
] 

John Vines commented on ACCUMULO-1898:
--------------------------------------

There should be. Accumulo kerberos integration uses org.apache.hadoop.security.UserGroupInformation#loginUserFromKeytab
which has {code}    LOG.info("Login successful for user " + keytabPrincipal
        + " using keytab file " + keytabFile);{code}

Check your log4j settings to make sure it's not be squelched?

> Report if security is enabled, both in master log and monitor.
> --------------------------------------------------------------
>
>                 Key: ACCUMULO-1898
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1898
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: master, monitor
>    Affects Versions: 1.4.3
>            Reporter: Alex Moundalexis
>            Priority: Minor
>              Labels: kerberos, monitor, security
>
> Inform the user if Accumulo is running atop a cluster secured with Kerberos.
> 1. on the monitor, similar to how the NameNode does currently.
> 2. in the master log, upon startup
> A little confirmation can make all the difference in the world.



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