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https://issues.apache.org/jira/browse/AMBARI-16900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15302211#comment-15302211
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Aleksandr Kovalenko commented on AMBARI-16900:
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+1 for the patch
> Delete Host message is incorrect, suggests all Clients will be deleted from
> cluster
> -----------------------------------------------------------------------------------
>
> Key: AMBARI-16900
> URL: https://issues.apache.org/jira/browse/AMBARI-16900
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.2.2
> Reporter: Andrii Tkach
> Assignee: Andrii Tkach
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-16900.patch, Screen Shot 2016-05-20 at 4.34.35
> PM.png, Screen Shot 2016-05-20 at 4.35.24 PM.png
>
>
> STR:
> # Installed Ambari 2.2.2.0-460 (08c6c18907d8f35cce55eeaf9123db19fe34ce10) on
> 3 hosts
> # Installed HDP 2.3.4.0-3485 with HDFS, YARN, MR, Pig, Tez, Sqoop, and ZK,
> with clients on all hosts
> # Added an extra host (c6404.ambari.apache.org) and only installed clients on
> it.
> # Stopped ambari agent on c6404.ambari.apache.org and visited its host page
> to attempt to deleted
> Upon refreshing the page, would sometimes see the first screenshot, other
> times would see the 2nd screenshot, which suggests that Ambari is also going
> to delete the clients since only that host contains it, which is incorrect.
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