Merge commit 'c73de2677337e4054954c068744f8b29ab3ce29c' into lens/las…

…t_value

# Conflicts:
#	x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/dimension_editor.tsx

.github/CODEOWNERS

@@ -262,8 +262,31 @@ x-pack/plugins/telemetry_collection_xpack/schema/xpack_plugins.json @elastic/kib
 
 # Enterprise Search
 # Shared
-/x-pack/plugins/enterprise_search/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/* @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/common/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/public/* @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/public/applications/* @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/public/applications/enterprise_search/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/public/applications/shared/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/public/applications/__mocks__/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/* @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/lib/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/__mocks__/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/collectors/enterprise_search/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/collectors/lib/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/routes/enterprise_search/ @elastic/enterprise-search-frontend
+/x-pack/plugins/enterprise_search/server/saved_objects/enterprise_search/ @elastic/enterprise-search-frontend
 /x-pack/test/functional_enterprise_search/ @elastic/enterprise-search-frontend
+# App Search
+/x-pack/plugins/enterprise_search/public/applications/app_search/ @elastic/app-search-frontend
+/x-pack/plugins/enterprise_search/server/routes/app_search/ @elastic/app-search-frontend
+/x-pack/plugins/enterprise_search/server/collectors/app_search/ @elastic/app-search-frontend
+/x-pack/plugins/enterprise_search/server/saved_objects/app_search/ @elastic/app-search-frontend
+# Workplace Search
+/x-pack/plugins/enterprise_search/public/applications/workplace_search/ @elastic/workplace-search-frontend
+/x-pack/plugins/enterprise_search/server/routes/workplace_search/ @elastic/workplace-search-frontend
+/x-pack/plugins/enterprise_search/server/collectors/workplace_search/ @elastic/workplace-search-frontend
+/x-pack/plugins/enterprise_search/server/saved_objects/workplace_search/ @elastic/workplace-search-frontend
 
 # Elasticsearch UI
 /src/plugins/dev_tools/ @elastic/es-ui

docs/api/logstash-configuration-management/create-logstash.asciidoc

@@ -20,9 +20,6 @@ experimental[] Create a centrally-managed Logstash pipeline, or update an existi
 [[logstash-configuration-management-api-create-request-body]]
 ==== Request body
 
-`id`::
-  (Required, string) The pipeline ID.
-
 `description`::
   (Optional, string) The pipeline description.
 

docs/api/saved-objects/create.asciidoc

@@ -9,11 +9,13 @@ experimental[] Create {kib} saved objects.
 [[saved-objects-api-create-request]]
 ==== Request
 
-`POST <kibana host>:<port>/api/saved_objects/<type>` +
+`POST <kibana host>:<port>/api/saved_objects/<type>`
 
 `POST <kibana host>:<port>/api/saved_objects/<type>/<id>`
 
-`POST <kibana host>:<port>/s/<space_id>/saved_objects/<type>`
+`POST <kibana host>:<port>/s/<space_id>/api/saved_objects/<type>`
+
+`POST <kibana host>:<port>/s/<space_id>/api/saved_objects/<type>/<id>`
 
 [[saved-objects-api-create-path-params]]
 ==== Path parameters

docs/development/core/server/kibana-plugin-core-server.savedobjectsincrementcounteroptions.initialize.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [SavedObjectsIncrementCounterOptions](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.md) &gt; [initialize](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.initialize.md)
+
+## SavedObjectsIncrementCounterOptions.initialize property
+
+(default=false) If true, sets all the counter fields to 0 if they don't already exist. Existing fields will be left as-is and won't be incremented.
+
+<b>Signature:</b>
+
+```typescript
+initialize?: boolean;
+```

docs/development/core/server/kibana-plugin-core-server.savedobjectsincrementcounteroptions.md

@@ -15,6 +15,7 @@ export interface SavedObjectsIncrementCounterOptions extends SavedObjectsBaseOpt
 
 |  Property | Type | Description |
 |  --- | --- | --- |
-|  [migrationVersion](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.migrationversion.md) | <code>SavedObjectsMigrationVersion</code> |  |
-|  [refresh](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.refresh.md) | <code>MutatingOperationRefreshSetting</code> | The Elasticsearch Refresh setting for this operation |
+|  [initialize](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.initialize.md) | <code>boolean</code> | (default=false) If true, sets all the counter fields to 0 if they don't already exist. Existing fields will be left as-is and won't be incremented. |
+|  [migrationVersion](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.migrationversion.md) | <code>SavedObjectsMigrationVersion</code> | [SavedObjectsMigrationVersion](./kibana-plugin-core-server.savedobjectsmigrationversion.md) |
+|  [refresh](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.refresh.md) | <code>MutatingOperationRefreshSetting</code> | (default='wait\_for') The Elasticsearch refresh setting for this operation. See [MutatingOperationRefreshSetting](./kibana-plugin-core-server.mutatingoperationrefreshsetting.md) |
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsincrementcounteroptions.migrationversion.md

@@ -4,6 +4,8 @@
 
 ## SavedObjectsIncrementCounterOptions.migrationVersion property
 
+[SavedObjectsMigrationVersion](./kibana-plugin-core-server.savedobjectsmigrationversion.md)
+
 <b>Signature:</b>
 
 ```typescript

docs/development/core/server/kibana-plugin-core-server.savedobjectsincrementcounteroptions.refresh.md

@@ -4,7 +4,7 @@
 
 ## SavedObjectsIncrementCounterOptions.refresh property
 
-The Elasticsearch Refresh setting for this operation
+(default='wait\_for') The Elasticsearch refresh setting for this operation. See [MutatingOperationRefreshSetting](./kibana-plugin-core-server.mutatingoperationrefreshsetting.md)
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsrepository.incrementcounter.md

@@ -4,26 +4,53 @@
 
 ## SavedObjectsRepository.incrementCounter() method
 
-Increases a counter field by one. Creates the document if one doesn't exist for the given id.
+Increments all the specified counter fields by one. Creates the document if one doesn't exist for the given id.
 
 <b>Signature:</b>
 
 ```typescript
-incrementCounter(type: string, id: string, counterFieldName: string, options?: SavedObjectsIncrementCounterOptions): Promise<SavedObject>;
+incrementCounter(type: string, id: string, counterFieldNames: string[], options?: SavedObjectsIncrementCounterOptions): Promise<SavedObject>;
 ```
 
 ## Parameters
 
 |  Parameter | Type | Description |
 |  --- | --- | --- |
-|  type | <code>string</code> |  |
-|  id | <code>string</code> |  |
-|  counterFieldName | <code>string</code> |  |
-|  options | <code>SavedObjectsIncrementCounterOptions</code> |  |
+|  type | <code>string</code> | The type of saved object whose fields should be incremented |
+|  id | <code>string</code> | The id of the document whose fields should be incremented |
+|  counterFieldNames | <code>string[]</code> | An array of field names to increment |
+|  options | <code>SavedObjectsIncrementCounterOptions</code> | [SavedObjectsIncrementCounterOptions](./kibana-plugin-core-server.savedobjectsincrementcounteroptions.md) |
 
 <b>Returns:</b>
 
 `Promise<SavedObject>`
 
-{<!-- -->promise<!-- -->}
+The saved object after the specified fields were incremented
+
+## Remarks
+
+When supplying a field name like `stats.api.counter` the field name will be used as-is to create a document like: `{attributes: {'stats.api.counter': 1}}` It will not create a nested structure like: `{attributes: {stats: {api: {counter: 1}}}}`
+
+When using incrementCounter for collecting usage data, you need to ensure that usage collection happens on a best-effort basis and doesn't negatively affect your plugin or users. See https://github.com/elastic/kibana/blob/master/src/plugins/usage\_collection/README.md\#tracking-interactions-with-incrementcounter)
+
+## Example
+
+
+```ts
+const repository = coreStart.savedObjects.createInternalRepository();
+
+// Initialize all fields to 0
+repository
+  .incrementCounter('dashboard_counter_type', 'counter_id', [
+    'stats.apiCalls',
+    'stats.sampleDataInstalled',
+  ], {initialize: true});
+
+// Increment the apiCalls field counter
+repository
+  .incrementCounter('dashboard_counter_type', 'counter_id', [
+    'stats.apiCalls',
+  ])
+
+```
 

docs/development/core/server/kibana-plugin-core-server.savedobjectsrepository.md

@@ -26,7 +26,7 @@ export declare class SavedObjectsRepository
 |  [deleteFromNamespaces(type, id, namespaces, options)](./kibana-plugin-core-server.savedobjectsrepository.deletefromnamespaces.md) |  | Removes one or more namespaces from a given multi-namespace saved object. If no namespaces remain, the saved object is deleted entirely. This method and \[<code>addToNamespaces</code>\][SavedObjectsRepository.addToNamespaces()](./kibana-plugin-core-server.savedobjectsrepository.addtonamespaces.md) are the only ways to change which Spaces a multi-namespace saved object is shared to. |
 |  [find(options)](./kibana-plugin-core-server.savedobjectsrepository.find.md) |  |  |
 |  [get(type, id, options)](./kibana-plugin-core-server.savedobjectsrepository.get.md) |  | Gets a single object |
-|  [incrementCounter(type, id, counterFieldName, options)](./kibana-plugin-core-server.savedobjectsrepository.incrementcounter.md) |  | Increases a counter field by one. Creates the document if one doesn't exist for the given id. |
+|  [incrementCounter(type, id, counterFieldNames, options)](./kibana-plugin-core-server.savedobjectsrepository.incrementcounter.md) |  | Increments all the specified counter fields by one. Creates the document if one doesn't exist for the given id. |
 |  [removeReferencesTo(type, id, options)](./kibana-plugin-core-server.savedobjectsrepository.removereferencesto.md) |  | Updates all objects containing a reference to the given {<!-- -->type, id<!-- -->} tuple to remove the said reference. |
 |  [update(type, id, attributes, options)](./kibana-plugin-core-server.savedobjectsrepository.update.md) |  | Updates an object |
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isearchsetup.md

@@ -17,6 +17,7 @@ export interface ISearchSetup
 |  Property | Type | Description |
 |  --- | --- | --- |
 |  [aggs](./kibana-plugin-plugins-data-public.isearchsetup.aggs.md) | <code>AggsSetup</code> |  |
-|  [session](./kibana-plugin-plugins-data-public.isearchsetup.session.md) | <code>ISessionService</code> | session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md) |
+|  [session](./kibana-plugin-plugins-data-public.isearchsetup.session.md) | <code>ISessionService</code> | Current session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md) |
+|  [sessionsClient](./kibana-plugin-plugins-data-public.isearchsetup.sessionsclient.md) | <code>ISessionsClient</code> | Background search sessions SO CRUD [ISessionsClient](./kibana-plugin-plugins-data-public.isessionsclient.md) |
 |  [usageCollector](./kibana-plugin-plugins-data-public.isearchsetup.usagecollector.md) | <code>SearchUsageCollector</code> |  |
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isearchsetup.session.md

@@ -4,7 +4,7 @@
 
 ## ISearchSetup.session property
 
-session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md)
+Current session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md)
 
 <b>Signature:</b>
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isearchsetup.sessionsclient.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [ISearchSetup](./kibana-plugin-plugins-data-public.isearchsetup.md) &gt; [sessionsClient](./kibana-plugin-plugins-data-public.isearchsetup.sessionsclient.md)
+
+## ISearchSetup.sessionsClient property
+
+Background search sessions SO CRUD [ISessionsClient](./kibana-plugin-plugins-data-public.isessionsclient.md)
+
+<b>Signature:</b>
+
+```typescript
+sessionsClient: ISessionsClient;
+```

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isearchstart.md

@@ -19,6 +19,7 @@ export interface ISearchStart
 |  [aggs](./kibana-plugin-plugins-data-public.isearchstart.aggs.md) | <code>AggsStart</code> | agg config sub service [AggsStart](./kibana-plugin-plugins-data-public.aggsstart.md) |
 |  [search](./kibana-plugin-plugins-data-public.isearchstart.search.md) | <code>ISearchGeneric</code> | low level search [ISearchGeneric](./kibana-plugin-plugins-data-public.isearchgeneric.md) |
 |  [searchSource](./kibana-plugin-plugins-data-public.isearchstart.searchsource.md) | <code>ISearchStartSearchSource</code> | high level search [ISearchStartSearchSource](./kibana-plugin-plugins-data-public.isearchstartsearchsource.md) |
-|  [session](./kibana-plugin-plugins-data-public.isearchstart.session.md) | <code>ISessionService</code> | session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md) |
+|  [session](./kibana-plugin-plugins-data-public.isearchstart.session.md) | <code>ISessionService</code> | Current session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md) |
+|  [sessionsClient](./kibana-plugin-plugins-data-public.isearchstart.sessionsclient.md) | <code>ISessionsClient</code> | Background search sessions SO CRUD [ISessionsClient](./kibana-plugin-plugins-data-public.isessionsclient.md) |
 |  [showError](./kibana-plugin-plugins-data-public.isearchstart.showerror.md) | <code>(e: Error) =&gt; void</code> |  |
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isearchstart.session.md

@@ -4,7 +4,7 @@
 
 ## ISearchStart.session property
 
-session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md)
+Current session management [ISessionService](./kibana-plugin-plugins-data-public.isessionservice.md)
 
 <b>Signature:</b>
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isearchstart.sessionsclient.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [ISearchStart](./kibana-plugin-plugins-data-public.isearchstart.md) &gt; [sessionsClient](./kibana-plugin-plugins-data-public.isearchstart.sessionsclient.md)
+
+## ISearchStart.sessionsClient property
+
+Background search sessions SO CRUD [ISessionsClient](./kibana-plugin-plugins-data-public.isessionsclient.md)
+
+<b>Signature:</b>
+
+```typescript
+sessionsClient: ISessionsClient;
+```

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.isessionsclient.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [ISessionsClient](./kibana-plugin-plugins-data-public.isessionsclient.md)
+
+## ISessionsClient type
+
+<b>Signature:</b>
+
+```typescript
+export declare type ISessionsClient = PublicContract<SessionsClient>;
+```