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Posted to dev@ambari.apache.org by "Antonenko Alexander (JIRA)" <ji...@apache.org> on 2015/06/20 22:40:00 UTC

[jira] [Created] (AMBARI-12049) Host can be deleted despite some required masters are present

Antonenko Alexander created AMBARI-12049:
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             Summary: 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: 2.1.0


# 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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