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https://issues.apache.org/jira/browse/AMBARI-26210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nihal Jain updated AMBARI-26210:
--------------------------------
    Description: 
For hbase set up in embedded mode on a kerberized cluster ambari-metrics sets 
up a non distributed (i.e. embedded) hbase without security enabled.

This is done silently. Operators might not be aware that they are running 
without security, even though configured. See relevant code 
[https://github.com/apache/ambari/blob/62818c7d92c480fb21f1a488ce671f67e16ecef0/ambari-server/src/main/resources/common-services/AMBARI_METRICS/3.0.0/package/scripts/params.py#L209]

It suggests security can be enabled in only distributed hbase, so we should 
fail with unsupported exception and not let hbase embedded start if security is 
enabled

 

> AMBARI-METRICS silently sets up a non-secure hbase, even though security is 
> enabled, when we embedded hbase
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-26210
>                 URL: https://issues.apache.org/jira/browse/AMBARI-26210
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>            Reporter: Nihal Jain
>            Priority: Major
>
> For hbase set up in embedded mode on a kerberized cluster ambari-metrics sets 
> up a non distributed (i.e. embedded) hbase without security enabled.
> This is done silently. Operators might not be aware that they are running 
> without security, even though configured. See relevant code 
> [https://github.com/apache/ambari/blob/62818c7d92c480fb21f1a488ce671f67e16ecef0/ambari-server/src/main/resources/common-services/AMBARI_METRICS/3.0.0/package/scripts/params.py#L209]
> It suggests security can be enabled in only distributed hbase, so we should 
> fail with unsupported exception and not let hbase embedded start if security 
> is enabled
>  



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