[jira] [Commented] (AMBARI-17694) Kafka listeners property does not show SASL_PLAINTEXT protocol when Kerberos is enabled

["Robert Levas (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-17694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406283#comment-15406283 ] 

Robert Levas commented on AMBARI-17694:
---------------------------------------

[~harsha_ch], [~anitajebaraj]...

The problem with the original patch is not related to the stack advisor.  Essentially there are two kerberos.json files for KAFKA.  
* {{…/stacks/HDP/2.5/services/KAFKA/kerberos.json}}
* {{…/resources/common-services/KAFKA/0.9.0/kerberos.json}}

The patch updates the kerberos.json file in common-service ({{…/resources/common-services/KAFKA/0.9.0/kerberos.json}}); however, the kerberos.json file that comes into play with installing HDP 2.5 is the one at {{…/stacks/HDP/2.5/services/KAFKA/kerberos.json}}. 

So the same change make to {{…/resources/common-services/KAFKA/0.9.0/kerberos.json}} should also be made to {{…/stacks/HDP/2.5/services/KAFKA/kerberos.json}}.  Unless, the Kafka version installed for pre-HDP 2.5 stacks does not need it. 






> Kafka listeners property does not show SASL_PLAINTEXT protocol when Kerberos is enabled
> ---------------------------------------------------------------------------------------
>
>                 Key: AMBARI-17694
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17694
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk
>            Reporter: Anita Gnanamalar Jebaraj
>            Assignee: Anita Gnanamalar Jebaraj
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17694-1.patch, AMBARI-17694-Jul26.patch, AMBARI-17694.patch
>
>
> When kerberos is enabled,  the protocol for listeners in /etc/kafka/conf/server.properties is updated from PLAINTEXT to PLAINTEXTSASL, even though the Ambari UI shows otherwise 



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