metricbeat: fix a typo (optained -> obtained) in golang heap module (#…

…5716)

CHANGELOG.asciidoc

@@ -28,6 +28,7 @@ https://github.com/elastic/beats/compare/v6.0.0-beta2...master[Check the HEAD di
 
 - Rename `heap_init` field to `heap.init`. {pull}5320[5320]
 - Rename `http.response.status_code` field to `http.response.code`. {pull}5521[5521]
+- Rename `golang.heap.system.optained` field to `golang.heap.system.obtained`. {issue}5703[5703]
 
 *Packetbeat*
 

libbeat/kibana/testdata/extensive/fields.yml

@@ -1683,7 +1683,7 @@
                   format: bytes
                   description: >
                     Total bytes obtained from system (sum of XxxSys below).
-                - name: optained
+                - name: obtained
                   type: long
                   format: bytes
                   description: >

metricbeat/docs/fields.asciidoc

@@ -3376,7 +3376,7 @@ Total bytes obtained from system (sum of XxxSys below).
 
 
 [float]
-=== `golang.heap.system.optained`
+=== `golang.heap.system.obtained`
 
 type: long
 

metricbeat/module/golang/_meta/kibana/5.x/visualization/9a9a8bf0-f52a-11e6-969c-518c48c913e4.json

@@ -1,10 +1,10 @@
 {
-  "visState": "{\"title\":\"Golang: System\",\"type\":\"timelion\",\"params\":{\"expression\":\".es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.total\\\").label(\\\"System Total\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.optained\\\").label(\\\"System Obtained\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.stack\\\").label(\\\"System Stack\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.released\\\").label(\\\"System Released\\\")\",\"interval\":\"10s\"},\"aggs\":[],\"listeners\":{}}", 
+  "visState": "{\"title\":\"Golang: System\",\"type\":\"timelion\",\"params\":{\"expression\":\".es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.total\\\").label(\\\"System Total\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.obtained\\\").label(\\\"System Obtained\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.stack\\\").label(\\\"System Stack\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.released\\\").label(\\\"System Released\\\")\",\"interval\":\"10s\"},\"aggs\":[],\"listeners\":{}}", 
   "description": "", 
   "title": "Golang: System", 
   "uiStateJSON": "{}", 
   "version": 1, 
   "kibanaSavedObjectMeta": {
     "searchSourceJSON": "{\"query\":{\"query_string\":{\"query\":\"*\",\"analyze_wildcard\":true}},\"filter\":[]}"
   }
-}
+}

metricbeat/module/golang/_meta/kibana/default/dashboard/Metricbeat-golang-overview.json

@@ -54,7 +54,7 @@
         "title": "System  [Metricbeat Golang]",
         "uiStateJSON": "{}",
         "version": 1,
-        "visState": "{\"title\":\"System  [Metricbeat Golang]\",\"type\":\"timelion\",\"params\":{\"expression\":\".es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.total\\\").label(\\\"System Total\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.optained\\\").label(\\\"System Obtained\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.stack\\\").label(\\\"System Stack\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.released\\\").label(\\\"System Released\\\")\",\"interval\":\"10s\"},\"aggs\":[]}"
+        "visState": "{\"title\":\"System  [Metricbeat Golang]\",\"type\":\"timelion\",\"params\":{\"expression\":\".es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.total\\\").label(\\\"System Total\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.obtained\\\").label(\\\"System Obtained\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.stack\\\").label(\\\"System Stack\\\"),.es(index=\\\"metricbeat*\\\",metric=\\\"avg:golang.heap.system.released\\\").label(\\\"System Released\\\")\",\"interval\":\"10s\"},\"aggs\":[]}"
       },
       "id": "9a9a8bf0-f52a-11e6-969c-518c48c913e4",
       "type": "visualization",
@@ -110,4 +110,4 @@
     }
   ],
   "version": "6.0.0-beta1-SNAPSHOT"
-}
+}

metricbeat/module/golang/heap/_meta/data.json

@@ -38,7 +38,7 @@
                 }
             },
             "system": {
-                "optained": 23003136,
+                "obtained": 23003136,
                 "released": 0,
                 "stack": 1114112,
                 "total": 28956920
@@ -52,4 +52,4 @@
         "rtt": 1159
     },
     "type": "metricsets"
-}
+}

metricbeat/module/golang/heap/_meta/fields.yml

@@ -83,7 +83,7 @@
           format: bytes
           description: >
             Total bytes obtained from system (sum of XxxSys below).
-        - name: optained
+        - name: obtained
           type: long
           format: bytes
           description: >

metricbeat/module/golang/heap/heap.go

@@ -96,7 +96,7 @@ func (m *MetricSet) Fetch() (common.MapStr, error) {
 
 	event["system"] = common.MapStr{
 		"total":    ms.Sys,
-		"optained": ms.HeapSys,
+		"obtained": ms.HeapSys,
 		"stack":    ms.StackSys,
 		"released": ms.HeapReleased,
 	}