[jira] [Commented] (AMBARI-22356) Ambari changing kafka config upon regenerating keytabs

["Arpit Khare (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-22356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16236370#comment-16236370 ] 

Arpit Khare commented on AMBARI-22356:
--------------------------------------

cc: [~rlevas] [~omkreddy]

> Ambari changing kafka config upon regenerating keytabs
> ------------------------------------------------------
>
>                 Key: AMBARI-22356
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22356
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.2
>         Environment: Operating System: CentOS-6 (64 Bit)
> Ambari Version: 2.5.2.0
>            Reporter: Arpit Khare
>            Priority: Major
>         Attachments: compare_config.png
>
>
> In a Kerberos secure environment, when we add a property *security.inter.broker.protocol* in custom kafka-broker from Ambari:
> {code}security.inter.broker.protocol = SASL_SSL{code}
> and we regenerate the keytabs for missing hosts and components, then Ambari overrides this custom property and set it to the default value: 
> {code}security.inter.broker.protocol = PLAINTEXTSASL{code}
> Attachments:
> 1. Kafka Config compare screenshot: [^compare_config.png]



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