Merge branch 'master' into alerts/typed-action-groups

* master: (36 commits)
  update apm index pattern (elastic#86739)
  [Visualizations] Remove vis_default_editor - visualize plugins cyclic dependencies (elastic#85422)
  [ML] Fix alignment of values in data frame analytics results view badges (elastic#86621)
  [Visualizations] Remove charts - editor plugins cyclic dependencies (elastic#84887)
  fixing blank page (elastic#86640)
  Update dependency vega to ^5.17.1 (elastic#86715)
  [Monitoring] Convert Kibana-related server files that read from _source to typescript (elastic#86364)
  Uses @elastic/elasticsearch-canary (elastic#86398)
  [CI] Removes script previously used for Karma (elastic#86412)
  [build] Remove grunt checkPlugins task (elastic#85852)
  [build] Remove grunt docker:docs task (elastic#85848)
  [ML] Add doc link for classification AUC ROC evaluation (elastic#86660)
  [ML] Edits saved object synchronization message (elastic#86664)
  Uses the new es client in canvas usage collector's fetch methods (elastic#86668)
  [ML] Support legacy watcher URL (elastic#86661)
  [ML] Fix Single Metric Viewer y domain extending beyond the visible focus area (elastic#86655)
  Migrates search telemetry usage collector es client from legacy to new (elastic#86597)
  [Alerting] Encourage type safe usage of Alerting (elastic#86623)
  Migrates kql_telemetry usage collector es client (elastic#86585)
  [ML] Fix time range adjustment for the swim lane causing the infinite loop update (elastic#86461)
  ...

docs/user/security/audit-logging.asciidoc

@@ -47,9 +47,11 @@ For information on how to configure `xpack.security.audit.appender`, refer to
 
 Refer to the table of events that can be logged for auditing purposes. 
 
-Each event is broken down into `category`, `type`, `action` and `outcome` fields
+Each event is broken down into <<field-event-category, category>>, <<field-event-type, type>>, <<field-event-action, action>> and <<field-event-outcome, outcome>> fields
 to make it easy to filter, query and aggregate the resulting logs. 
 
+Refer to <<xpack-security-ecs-audit-schema>> for a table of fields that get logged with audit event. 
+
 [NOTE]
 ============================================================================
 To ensure that a record of every operation is persisted even in case of an
@@ -230,3 +232,188 @@ Refer to the corresponding {es} logs for potential write errors.
 | `http_request`
 | `unknown` | User is making an HTTP request.
 |======
+
+
+[[xpack-security-ecs-audit-schema]]
+==== ECS audit schema
+
+Audit logs are written in JSON using https://www.elastic.co/guide/en/ecs/1.6/index.html[Elastic Common Schema (ECS)] specification.
+
+[cols="2*<"]
+|======
+
+2+a| ===== Base Fields
+
+| *Field*
+| *Description*
+
+| `@timestamp`
+| Time when the event was generated. 
+
+Example: `2016-05-23T08:05:34.853Z`
+
+| `message`
+| Human readable description of the event. 
+
+2+a| ===== Event Fields
+
+| *Field*
+| *Description*
+
+| [[field-event-action]] `event.action`
+| The action captured by the event.
+
+Refer to <<xpack-security-ecs-audit-logging>> for a table of possible actions. 
+
+| [[field-event-category]] `event.category`
+| High level category associated with the event.
+
+This field is closely related to `event.type`, which is used as a subcategory.
+
+Possible values:
+`database`,
+`web`,
+`authentication`
+
+| [[field-event-type]] `event.type`
+| Subcategory associated with the event.
+
+This field can be used along with the `event.category` field to enable filtering events down to a level appropriate for single visualization.
+
+Possible values:
+`creation`,
+`access`,
+`change`,
+`deletion`
+
+| [[field-event-outcome]] `event.outcome`
+| Denotes whether the event represents a success or failure. 
+
+Possible values:
+`success`,
+`failure`,
+`unknown`
+
+2+a| ===== User Fields
+
+| *Field*
+| *Description*
+
+| `user.name`
+| Login name of the user.
+
+Example: `jdoe`
+
+| `user.roles[]`
+| Set of user roles at the time of the event.
+
+Example: `[kibana_admin, reporting_user]`
+
+2+a| ===== Kibana Fields
+
+| *Field*
+| *Description*
+
+| `kibana.space_id`
+| ID of the space associated with the event.
+
+Example: `default`
+
+| `kibana.session_id`
+| ID of the user session associated with the event. 
+
+Each login attempt results in a unique session id.
+
+| `kibana.saved_object.type`
+| Type of saved object associated with the event.
+
+Example: `dashboard`
+
+| `kibana.saved_object.id`
+| ID of the saved object associated with the event.
+
+| `kibana.authentication_provider`
+| Name of the authentication provider associated with the event.
+
+Example: `my-saml-provider`
+
+| `kibana.authentication_type`
+| Type of the authentication provider associated with the event.
+
+Example: `saml`
+
+| `kibana.authentication_realm`
+| Name of the Elasticsearch realm that has authenticated the user.
+
+Example: `native`
+
+| `kibana.lookup_realm`
+| Name of the Elasticsearch realm where the user details were retrieved from.
+
+Example: `native`
+
+| `kibana.add_to_spaces[]`
+| Set of space IDs that a saved object is being shared to as part of the event.
+
+Example: `[default, marketing]`
+
+| `kibana.delete_from_spaces[]`
+| Set of space IDs that a saved object is being removed from as part of the event.
+
+Example: `[marketing]`
+
+2+a| ===== Error Fields
+
+| *Field*
+| *Description*
+
+| `error.code`
+| Error code describing the error.
+
+| `error.message`
+| Error message. 
+
+2+a| ===== HTTP and URL Fields
+
+| *Field*
+| *Description*
+
+| `http.request.method`
+| HTTP request method.
+
+Example: `get`, `post`, `put`, `delete`
+
+| `url.domain`
+| Domain of the url.
+
+Example: `www.elastic.co`
+
+| `url.path`
+| Path of the request.
+
+Example: `/search`
+
+| `url.port`
+| Port of the request.
+
+Example: `443`
+
+| `url.query`
+| The query field describes the query string of the request.
+
+Example: `q=elasticsearch`
+
+| `url.scheme`
+| Scheme of the request.
+
+Example: `https`
+
+2+a| ===== Tracing Fields
+
+| *Field*
+| *Description*
+
+| `trace.id`
+| Unique identifier allowing events of the same transaction from {kib} and {es} to be be correlated.
+
+|======

package.json

@@ -100,7 +100,7 @@
     "@babel/core": "^7.11.6",
     "@babel/runtime": "^7.11.2",
     "@elastic/datemath": "link:packages/elastic-datemath",
-    "@elastic/elasticsearch": "7.10.0",
+    "@elastic/elasticsearch": "npm:@elastic/elasticsearch-canary@^8.0.0-canary",
     "@elastic/ems-client": "7.11.0",
     "@elastic/eui": "30.6.0",
     "@elastic/filesaver": "1.1.2",
@@ -824,7 +824,7 @@
     "url-loader": "^2.2.0",
     "use-resize-observer": "^6.0.0",
     "val-loader": "^1.1.1",
-    "vega": "^5.17.0",
+    "vega": "^5.17.1",
     "vega-lite": "^4.17.0",
     "vega-schema-url-parser": "^2.1.0",
     "vega-tooltip": "^0.24.2",

src/core/public/doc_links/doc_links_service.ts

@@ -147,6 +147,7 @@ export class DocLinksService {
           featureImportance: `${ELASTIC_WEBSITE_URL}guide/en/machine-learning/${DOC_LINK_VERSION}/ml-feature-importance.html`,
           outlierDetectionRoc: `${ELASTIC_WEBSITE_URL}guide/en/machine-learning/${DOC_LINK_VERSION}/ml-dfanalytics-evaluate.html#ml-dfanalytics-roc`,
           regressionEvaluation: `${ELASTIC_WEBSITE_URL}guide/en/machine-learning/${DOC_LINK_VERSION}/ml-dfanalytics-evaluate.html#ml-dfanalytics-regression-evaluation`,
+          classificationAucRoc: `${ELASTIC_WEBSITE_URL}guide/en/machine-learning/${DOC_LINK_VERSION}/ml-dfanalytics-evaluate.html#ml-dfanalytics-class-aucroc`,
         },
         transforms: {
           guide: `${ELASTIC_WEBSITE_URL}guide/en/elasticsearch/reference/${DOC_LINK_VERSION}/transforms.html`,

src/dev/run_find_plugins_with_circular_deps.ts

@@ -32,9 +32,7 @@ type CircularDepList = Set<string>;
 
 const allowedList: CircularDepList = new Set([
   'src/plugins/charts -> src/plugins/discover',
-  'src/plugins/charts -> src/plugins/vis_default_editor',
   'src/plugins/vis_default_editor -> src/plugins/visualizations',
-  'src/plugins/vis_default_editor -> src/plugins/visualize',
   'src/plugins/visualizations -> src/plugins/visualize',
   'x-pack/plugins/actions -> x-pack/plugins/case',
   'x-pack/plugins/case -> x-pack/plugins/security_solution',

src/plugins/charts/kibana.json

@@ -3,6 +3,5 @@
   "version": "kibana",
   "server": true,
   "ui": true,
-  "requiredPlugins": ["expressions"],
-  "requiredBundles": ["visDefaultEditor"]
+  "requiredPlugins": ["expressions"]
 }

src/plugins/charts/public/static/components/index.ts

@@ -17,17 +17,8 @@
  * under the License.
  */
 
-export { BasicOptions } from './basic_options';
 export { ColorMode, LabelRotation, defaultCountLabel } from './collections';
-export { ColorRanges, SetColorRangeValue } from './color_ranges';
-export { ColorSchemaOptions, SetColorSchemaOptionsValue } from './color_schema';
 export { ColorSchemaParams, Labels, Style } from './types';
-export { NumberInputOption } from './number_input';
-export { RangeOption } from './range';
-export { RequiredNumberInputOption } from './required_number_input';
-export { SelectOption } from './select';
-export { SwitchOption } from './switch';
-export { TextInputOption } from './text_input';
 export { LegendToggle } from './legend_toggle';
 export { ColorPicker } from './color_picker';
 export { CurrentTime } from './current_time';

src/plugins/data/common/index_patterns/index_pattern.stub.ts

@@ -25,6 +25,7 @@ export const stubIndexPattern: IIndexPattern = {
   fields: stubFields,
   title: 'logstash-*',
   timeFieldName: '@timestamp',
+  getTimeField: () => ({ name: '@timestamp', type: 'date' }),
 };
 
 export const stubIndexPatternWithFields: IIndexPattern = {

src/plugins/data/common/search/aggs/buckets/date_histogram.ts

@@ -149,7 +149,7 @@ export const getDateHistogramBucketAgg = ({
         type: 'field',
         filterFieldTypes: KBN_FIELD_TYPES.DATE,
         default(agg: IBucketDateHistogramAggConfig) {
-          return agg.getIndexPattern().timeFieldName;
+          return agg.getIndexPattern().getTimeField?.()?.name;
         },
         onChange(agg: IBucketDateHistogramAggConfig) {
           if (isAutoInterval(get(agg, 'params.interval')) && !agg.fieldIsTimeField()) {