[jira] [Created] (AMBARI-24774) Wrong settings in exported blueprint

["Doroszlai, Attila (JIRA)" <ji...@apache.org>]

Doroszlai, Attila created AMBARI-24774:
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             Summary: Wrong settings in exported blueprint
                 Key: AMBARI-24774
                 URL: https://issues.apache.org/jira/browse/AMBARI-24774
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
            Reporter: Doroszlai, Attila
            Assignee: Doroszlai, Attila
             Fix For: 2.8.0


Cluster blueprint export is broken wrt. the {{settings}} section.

# Only one component per service is included.
# Default setting value assumed to be {{false}}, ignoring component-level stack definition

STR:

# Disable "Auto Start" for Metrics Collector, for which it is enabled by default per stack definition
# Enable "Auto Start" for both DataNode and NameNode
# Export blueprint

Result: 

{noformat:title=http://$AMBARI_SERVER:8080/api/v1/clusters/TEST?format=blueprint}
  "settings" : [
    {
      "recovery_settings" : [
        {
          "recovery_enabled" : "true"
        }
      ]
    },
    {
      "service_settings" : [
        {
          "recovery_enabled" : "true",
          "name" : "HDFS"
        }
      ]
    },
    {
      "component_settings" : [
        {
          "recovery_enabled" : "true",
          "name" : "NAMENODE"
        }
      ]
    }
{noformat}

Problem: creating a cluster using the exported blueprint results in different settings than the original cluster.  "Auto Start" would be disabled for DataNode and enabled for Metrics Collector per stack defaults.



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