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https://issues.apache.org/jira/browse/AMBARI-23029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrii Tkach resolved AMBARI-23029.
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Resolution: Fixed
> Not able to delete livy component from a host
> ---------------------------------------------
>
> Key: AMBARI-23029
> URL: https://issues.apache.org/jira/browse/AMBARI-23029
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.7.0
> Reporter: Andrii Tkach
> Assignee: Andrii Tkach
> Priority: Critical
> Labels: pull-request-available
> Fix For: 2.7.0
>
> Attachments: datanode-delete.png
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> I am not able to delete livy(only one instance of livy is present on the
> cluster) from a host.
> After stopping livy, when I try to delete, its showing below message :
> "WARNING! Delete the last Livy for Spark2 Server component in the cluster?
> Deleting the last component in the cluster could result in permanent loss of
> service data." (Attaching the screenshot)
> But there's not way to enable 'Confirm Delete' button.
> Note : In earlier versions of ambari there used to be a check box and user
> has to check it to enable delete button.
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