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From "Sandor Magyari (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-19866) Scale requests are failing after removing services from original components of a hostgroup
Date Fri, 03 Feb 2017 16:29:51 GMT
Sandor Magyari created AMBARI-19866:
---------------------------------------

             Summary: Scale requests are failing after removing services from original components
of a hostgroup
                 Key: AMBARI-19866
                 URL: https://issues.apache.org/jira/browse/AMBARI-19866
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
            Reporter: Sandor Magyari
            Assignee: Sandor Magyari
            Priority: Critical
             Fix For: 2.5.0


In case of BP based deployments, if after successful deployment some services are removed
from cluster, a new Scale / Auto Scale request will fail to create resources, since hostgroup
will contain components of a service already removed:

{code}
org.apache.ambari.server.AmbariException: The service[AMBARI_INFRA] associated with the component[INFRA_SOLR]
doesn't exist for the cluster[adl-prod]
	at org.apache.ambari.server.topology.AmbariContext.createAmbariHostResources(AmbariContext.java:292)
	at org.apache.ambari.server.topology.HostRequest$PersistHostResourcesTask.run(HostRequest.java:463)
	at 
{code}



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