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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