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https://issues.apache.org/jira/browse/AMBARI-12193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Nechiporenko updated AMBARI-12193:
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Attachment: AMBARI-12193.patch
> Step2 installer. Popup with hosts contains duplicates
> -----------------------------------------------------
>
> Key: AMBARI-12193
> URL: https://issues.apache.org/jira/browse/AMBARI-12193
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.1.0
> Reporter: Oleg Nechiporenko
> Assignee: Oleg Nechiporenko
> Fix For: 2.1.0
>
> Attachments: AMBARI-12193.patch
>
>
> On the step2 installer put to the hosts textarea text like:
> {code}
> host[1-3]
> host2
> {code}
> Click Next
> Popup with list of hosts contains text:
> {code}
> host1
> host2
> host3
> host2
> {code}
> {{host2}} is added twice.
> On the next step table contains 3 hosts (it's correct behavior)
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