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https://issues.apache.org/jira/browse/HADOOP-9889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Yan updated HADOOP-9889:
----------------------------

    Status: Patch Available  (was: Open)
    
> Refresh the Krb5 configuration when creating a new kdc in Hadoop-MiniKDC
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-9889
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9889
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Wei Yan
>            Assignee: Wei Yan
>         Attachments: HAOOP-9889.patch
>
>
> Krb5 Config uses a singleton and once initialized it does not refresh 
> automatically. Without refresh, there are failures if you are using MiniKDCs 
> with different configurations (such as different realms) within the same test 
> run or if the Krb5 Config singleton is called before the MiniKDC is started 
> for the first time.

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