[AMBARI-5114] Allow cluster scoped configuration to be specified in blueprint - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.5.0
Component/s: None
Labels:
None

Description

Enhance blueprint resource to allow cluster scoped configuration to be specified.
Host scoped configuration as well as the ability to export configuration information from a running cluster will be added in subsequent patches.

{
  "configurations" : [
    {
      "core-site" : {
        "fs.trash.interval" : "480",
        "ipc.client.idlethreshold" : "8500"
      }
    },
    {
      "mapred-site" : {
        "tasktracker.http.threads" : "45"
      }
    }
  ],
  "host_groups" : [
    {
      "name" : "host_group_1",
      "components" : [
        {
          "name" : "DATANODE"
        },
        {
          "name" : "NAMENODE"
        },
        {
          "name" : "JOBTRACKER"
        },
        {
          "name" : "HISTORYSERVER"
        },
        {
          "name" : "SECONDARY_NAMENODE"
        },
        {
          "name" : "TASKTRACKER"
        }
      ],
      "cardinality" : "1"
    }
  ],
  "Blueprints" : {
    "blueprint_name" : "single-node-test-with-cluster-config",
    "stack_name" : "HDP",
    "stack_version" : "1.3.3"
  }
}