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https://issues.apache.org/jira/browse/AMBARI-15302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180041#comment-15180041
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Aleksandr Kovalenko commented on AMBARI-15302:
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+1 for the patch
> Service deletion should recommend and change configs before deleting service
> ----------------------------------------------------------------------------
>
> Key: AMBARI-15302
> URL: https://issues.apache.org/jira/browse/AMBARI-15302
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.4.0
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Fix For: 2.4.0
>
> Attachments: AMBARI-15302.patch
>
>
> There are scenarios in ambari where stack advisor recommends configs for a
> service depending on the existence of another service.
> For example configs in multiple services are recommended to have different
> values depending upon presence or absence of Ranger service. Same is true for
> Kerberos and HDFS service.
> Thus at time of deletion of such services, it is important to make a call to
> recommendation endpoint and change configs of services that has config
> dependencies on the service being deleted.
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