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From "Nate Cole (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12049) Host can be deleted despite some required masters are present
Date Wed, 26 Aug 2015 20:49:00 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nate Cole updated AMBARI-12049:
-------------------------------
    Fix Version/s:     (was: 2.1.1)
                   2.1.2

> Host can be deleted despite some required masters are present
> -------------------------------------------------------------
>
>                 Key: AMBARI-12049
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12049
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.0
>            Reporter: Antonenko Alexander
>            Assignee: Antonenko Alexander
>            Priority: Critical
>             Fix For: 2.1.2
>
>         Attachments: AMBARI-12049.patch, deletingHost.png
>
>
> # Deployed cluster
> # Tried to delete host
> # Watch screenshot attached - Wizard says, that host cannot be deleted since it has the
following master components :
> DRPC Server, Falcon Server, History Server, Metrics Collector, NameNode.
> # But, on background you can see, that there are such masters like Knox Gateway or Accumulo
Master, for example. These masters have cardinality 1+ in metainfo.xml, but not mentioned
in wizard and host can be deleted with them. (On cluster there was only 1 Knox Gateway and
1 Accumulo Master, on mentioned host)



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