Sandor Magyari created AMBARI-19866:
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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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