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From "Jonathan Hurley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-8018) Show all properties for source subresource in alert_definitions API response
Date Wed, 29 Oct 2014 15:09:34 GMT
Jonathan Hurley created AMBARI-8018:
---------------------------------------

             Summary: Show all properties for source subresource in alert_definitions API
response
                 Key: AMBARI-8018
                 URL: https://issues.apache.org/jira/browse/AMBARI-8018
             Project: Ambari
          Issue Type: Task
          Components: alerts, ambari-server
    Affects Versions: 2.0.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
             Fix For: 2.0.0


Currently response for http://c6401.ambari.apache.org:8080/api/v1/clusters/c/alert_definitions?fields=*
is:
{code}
{
  "href" : "http://c6401.ambari.apache.org:8080/api/v1/clusters/c/alert_definitions?fields=*",
  "items" : [
    {
      "href" : "http://c6401.ambari.apache.org:8080/api/v1/clusters/c/alert_definitions/1",
      "AlertDefinition" : {
        "cluster_name" : "c",
        "component_name" : "HISTORYSERVER",
        "enabled" : true,
        "id" : 1,
        "interval" : 1,
        "label" : "History Server Web UI",
        "name" : "mapreduce_history_server_webui",
        "scope" : "ANY",
        "service_name" : "MAPREDUCE2",
        "source" : {
          "type" : "WEB"
        }
      }
    }...
{code}

but response for http://c6401.ambari.apache.org:8080/api/v1/clusters/c/alert_definitions/1
is:
{code}
{
  "href" : "http://c6401.ambari.apache.org:8080/api/v1/clusters/c/alert_definitions/1",
  "AlertDefinition" : {
    "cluster_name" : "c",
    "component_name" : "HISTORYSERVER",
    "enabled" : true,
    "id" : 1,
    "interval" : 1,
    "label" : "History Server Web UI",
    "name" : "mapreduce_history_server_webui",
    "scope" : "ANY",
    "service_name" : "MAPREDUCE2",
    "source" : {
      "reporting" : {
        "ok" : {
          "text" : "HTTP {0} response in {3:.4f} seconds"
        },
        "warning" : {
          "text" : "HTTP {0} response in {3:.4f} seconds"
        },
        "critical" : {
          "text" : "Connection failed to {1}:{2}"
        }
      },
      "type" : "WEB",
      "uri" : {
        "http" : "{{mapred-site/mapreduce.jobhistory.webapp.address}}",
        "https" : "{{mapred-site/mapreduce.jobhistory.webapp.https.address}}",
        "https_property" : "{{mapred-site/mapreduce.jobhistory.http.policy}}",
        "https_property_value" : "HTTPS_ONLY",
        "default_port" : 0.0
      }
    }
  }
}
{code}

And for mapping data on UI we need the full source data. Currently we need to make one request
for all alert_definitions with all data except source and one request for each alert_definition
just to get all source data.
So after this change only one request will be enough to get all alert_definitions data.



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