Merge branch 'master' into dependabot/npm_and_yarn/highlight.js-10.1.2

docs/developer/plugin/migrating-legacy-plugins-examples.asciidoc

@@ -902,8 +902,9 @@ The most significant changes on the Kibana side for the consumers are the follow
 ===== User client accessor
 Internal /current user client accessors has been renamed and are now
 properties instead of functions:
-** `callAsInternalUser('ping')` -> `asInternalUser.ping()`
-** `callAsCurrentUser('ping')` -> `asCurrentUser.ping()`
+
+* `callAsInternalUser('ping')` -> `asInternalUser.ping()`
+* `callAsCurrentUser('ping')` -> `asCurrentUser.ping()`
 * the API now reflects the `Client`’s instead of leveraging the
 string-based endpoint names the `LegacyAPICaller` was using.
 

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

@@ -7,15 +7,15 @@
 <b>Signature:</b>
 
 ```typescript
-setup(core: CoreSetup<DataStartDependencies, DataPublicPluginStart>, { expressions, uiActions, usageCollection }: DataSetupDependencies): DataPublicPluginSetup;
+setup(core: CoreSetup<DataStartDependencies, DataPublicPluginStart>, { bfetch, expressions, uiActions, usageCollection }: DataSetupDependencies): DataPublicPluginSetup;
 ```
 
 ## Parameters
 
 |  Parameter | Type | Description |
 |  --- | --- | --- |
 |  core | <code>CoreSetup&lt;DataStartDependencies, DataPublicPluginStart&gt;</code> |  |
-|  { expressions, uiActions, usageCollection } | <code>DataSetupDependencies</code> |  |
+|  { bfetch, expressions, uiActions, usageCollection } | <code>DataSetupDependencies</code> |  |
 
 <b>Returns:</b>
 

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.searchinterceptordeps.bfetch.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; [SearchInterceptorDeps](./kibana-plugin-plugins-data-public.searchinterceptordeps.md) &gt; [bfetch](./kibana-plugin-plugins-data-public.searchinterceptordeps.bfetch.md)
+
+## SearchInterceptorDeps.bfetch property
+
+<b>Signature:</b>
+
+```typescript
+bfetch: BfetchPublicSetup;
+```

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

@@ -14,6 +14,7 @@ export interface SearchInterceptorDeps
 
 |  Property | Type | Description |
 |  --- | --- | --- |
+|  [bfetch](./kibana-plugin-plugins-data-public.searchinterceptordeps.bfetch.md) | <code>BfetchPublicSetup</code> |  |
 |  [http](./kibana-plugin-plugins-data-public.searchinterceptordeps.http.md) | <code>CoreSetup['http']</code> |  |
 |  [session](./kibana-plugin-plugins-data-public.searchinterceptordeps.session.md) | <code>ISessionService</code> |  |
 |  [startServices](./kibana-plugin-plugins-data-public.searchinterceptordeps.startservices.md) | <code>Promise&lt;[CoreStart, any, unknown]&gt;</code> |  |

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

@@ -41,6 +41,7 @@ export declare class SearchSource
 |  [getSearchRequestBody()](./kibana-plugin-plugins-data-public.searchsource.getsearchrequestbody.md) |  | Returns body contents of the search request, often referred as query DSL. |
 |  [getSerializedFields()](./kibana-plugin-plugins-data-public.searchsource.getserializedfields.md) |  | serializes search source fields (which can later be passed to [ISearchStartSearchSource](./kibana-plugin-plugins-data-public.isearchstartsearchsource.md)<!-- -->) |
 |  [onRequestStart(handler)](./kibana-plugin-plugins-data-public.searchsource.onrequeststart.md) |  | Add a handler that will be notified whenever requests start |
+|  [removeField(field)](./kibana-plugin-plugins-data-public.searchsource.removefield.md) |  | remove field |
 |  [serialize()](./kibana-plugin-plugins-data-public.searchsource.serialize.md) |  | Serializes the instance to a JSON string and a set of referenced objects. Use this method to get a representation of the search source which can be stored in a saved object.<!-- -->The references returned by this function can be mixed with other references in the same object, however make sure there are no name-collisions. The references will be named <code>kibanaSavedObjectMeta.searchSourceJSON.index</code> and <code>kibanaSavedObjectMeta.searchSourceJSON.filter[&lt;number&gt;].meta.index</code>.<!-- -->Using <code>createSearchSource</code>, the instance can be re-created. |
 |  [setField(field, value)](./kibana-plugin-plugins-data-public.searchsource.setfield.md) |  | sets value to a single search source field |
 |  [setFields(newFields)](./kibana-plugin-plugins-data-public.searchsource.setfields.md) |  | Internal, do not use. Overrides all search source fields with the new field array. |

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.searchsource.removefield.md

@@ -0,0 +1,24 @@
+<!-- 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; [SearchSource](./kibana-plugin-plugins-data-public.searchsource.md) &gt; [removeField](./kibana-plugin-plugins-data-public.searchsource.removefield.md)
+
+## SearchSource.removeField() method
+
+remove field
+
+<b>Signature:</b>
+
+```typescript
+removeField<K extends keyof SearchSourceFields>(field: K): this;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  field | <code>K</code> |  |
+
+<b>Returns:</b>
+
+`this`
+

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.plugin.setup.md

@@ -7,7 +7,7 @@
 <b>Signature:</b>
 
 ```typescript
-setup(core: CoreSetup<DataPluginStartDependencies, DataPluginStart>, { expressions, usageCollection }: DataPluginSetupDependencies): {
+setup(core: CoreSetup<DataPluginStartDependencies, DataPluginStart>, { bfetch, expressions, usageCollection }: DataPluginSetupDependencies): {
         __enhance: (enhancements: DataEnhancements) => void;
         search: ISearchSetup;
         fieldFormats: {
@@ -21,7 +21,7 @@ setup(core: CoreSetup<DataPluginStartDependencies, DataPluginStart>, { expressio
 |  Parameter | Type | Description |
 |  --- | --- | --- |
 |  core | <code>CoreSetup&lt;DataPluginStartDependencies, DataPluginStart&gt;</code> |  |
-|  { expressions, usageCollection } | <code>DataPluginSetupDependencies</code> |  |
+|  { bfetch, expressions, usageCollection } | <code>DataPluginSetupDependencies</code> |  |
 
 <b>Returns:</b>
 

package.json

@@ -161,7 +161,6 @@
     "apollo-server-core": "^1.3.6",
     "apollo-server-errors": "^2.0.2",
     "apollo-server-hapi": "^1.3.6",
-    "apollo-server-module-graphiql": "^1.3.4",
     "archiver": "^3.1.1",
     "axios": "^0.19.2",
     "bluebird": "3.5.5",

packages/kbn-config/src/__mocks__/env.ts

@@ -42,7 +42,6 @@ export function getEnvOptions(options: DeepPartial<EnvOptions> = {}): EnvOptions
       runExamples: false,
       ...(options.cliArgs || {}),
     },
-    isDevClusterMaster:
-      options.isDevClusterMaster !== undefined ? options.isDevClusterMaster : false,
+    isDevCliParent: options.isDevCliParent !== undefined ? options.isDevCliParent : false,
   };
 }

packages/kbn-config/src/env.test.ts

@@ -47,7 +47,7 @@ test('correctly creates default environment in dev mode.', () => {
     REPO_ROOT,
     getEnvOptions({
       configs: ['/test/cwd/config/kibana.yml'],
-      isDevClusterMaster: true,
+      isDevCliParent: true,
     })
   );
 

packages/kbn-config/src/env.ts

@@ -26,7 +26,7 @@ import { PackageInfo, EnvironmentMode } from './types';
 export interface EnvOptions {
   configs: string[];
   cliArgs: CliArgs;
-  isDevClusterMaster: boolean;
+  isDevCliParent: boolean;
 }
 
 /** @internal */
@@ -101,10 +101,10 @@ export class Env {
   public readonly configs: readonly string[];
 
   /**
-   * Indicates that this Kibana instance is run as development Node Cluster master.
+   * Indicates that this Kibana instance is running in the parent process of the dev cli.
    * @internal
    */
-  public readonly isDevClusterMaster: boolean;
+  public readonly isDevCliParent: boolean;
 
   /**
    * @internal
@@ -122,7 +122,7 @@ export class Env {
 
     this.cliArgs = Object.freeze(options.cliArgs);
     this.configs = Object.freeze(options.configs);
-    this.isDevClusterMaster = options.isDevClusterMaster;
+    this.isDevCliParent = options.isDevCliParent;
 
     const isDevMode = this.cliArgs.dev || this.cliArgs.envName === 'development';
     this.mode = Object.freeze<EnvironmentMode>({

packages/kbn-legacy-logging/src/log_format_string.ts

@@ -54,7 +54,7 @@ const type = _.memoize((t: string) => {
   return color(t)(_.pad(t, 7).slice(0, 7));
 });
 
-const workerType = process.env.kbnWorkerType ? `${type(process.env.kbnWorkerType)} ` : '';
+const prefix = process.env.isDevCliChild ? `${type('server')} ` : '';
 
 export class KbnLoggerStringFormat extends BaseLogFormat {
   format(data: Record<string, any>) {
@@ -71,6 +71,6 @@ export class KbnLoggerStringFormat extends BaseLogFormat {
         return s + `[${color(t)(t)}]`;
       }, '');
 
-    return `${workerType}${type(data.type)} [${time}] ${tags} ${msg}`;
+    return `${prefix}${type(data.type)} [${time}] ${tags} ${msg}`;
   }
 }

packages/kbn-legacy-logging/src/rotate/index.ts

@@ -17,7 +17,6 @@
  * under the License.
  */
 
-import { isMaster, isWorker } from 'cluster';
 import { Server } from '@hapi/hapi';
 import { LogRotator } from './log_rotator';
 import { LegacyLoggingConfig } from '../schema';
@@ -30,12 +29,6 @@ export async function setupLoggingRotate(server: Server, config: LegacyLoggingCo
     return;
   }
 
-  // We just want to start the logging rotate service once
-  // and we choose to use the master (prod) or the worker server (dev)
-  if (!isMaster && isWorker && process.env.kbnWorkerType !== 'server') {
-    return;
-  }
-
   // We don't want to run logging rotate server if
   // we are not logging to a file
   if (config.dest === 'stdout') {

packages/kbn-legacy-logging/src/rotate/log_rotator.ts

@@ -18,7 +18,6 @@
  */
 
 import * as chokidar from 'chokidar';
-import { isMaster } from 'cluster';
 import fs from 'fs';
 import { Server } from '@hapi/hapi';
 import { throttle } from 'lodash';
@@ -351,22 +350,14 @@ export class LogRotator {
   }
 
   _sendReloadLogConfigSignal() {
-    if (isMaster) {
-      (process as NodeJS.EventEmitter).emit('SIGHUP');
+    if (!process.env.isDevCliChild || !process.send) {
+      process.emit('SIGHUP', 'SIGHUP');
       return;
     }
 
     // Send a special message to the cluster manager
     // so it can forward it correctly
     // It will only run when we are under cluster mode (not under a production environment)
-    if (!process.send) {
-      this.log(
-        ['error', 'logging:rotate'],
-        'For some unknown reason process.send is not defined, the rotation was not successful'
-      );
-      return;
-    }
-
     process.send(['RELOAD_LOGGING_CONFIG_FROM_SERVER_WORKER']);
   }
 }