[APM] Don't fetch dynamic index pattern in setupRequest (#70308)

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

x-pack/plugins/apm/server/lib/errors/distribution/__tests__/get_buckets.test.ts

@@ -56,7 +56,6 @@ describe('timeseriesFetcher', () => {
           apmAgentConfigurationIndex: '.apm-agent-configuration',
           apmCustomLinkIndex: '.apm-custom-link',
         },
-        dynamicIndexPattern: null as any,
       },
     });
   });

x-pack/plugins/apm/server/lib/helpers/convert_ui_filters/get_ui_filters_es.ts

@@ -11,15 +11,9 @@ import {
   localUIFilters,
   localUIFilterNames,
 } from '../../ui_filters/local_ui_filters/config';
-import {
-  esKuery,
-  IIndexPattern,
-} from '../../../../../../../src/plugins/data/server';
+import { esKuery } from '../../../../../../../src/plugins/data/server';
 
-export function getUiFiltersES(
-  indexPattern: IIndexPattern | undefined,
-  uiFilters: UIFilters
-) {
+export function getUiFiltersES(uiFilters: UIFilters) {
   const { kuery, environment, ...localFilterValues } = uiFilters;
   const mappedFilters = localUIFilterNames
     .filter((name) => name in localFilterValues)
@@ -35,7 +29,7 @@ export function getUiFiltersES(
 
   // remove undefined items from list
   const esFilters = [
-    getKueryUiFilterES(indexPattern, uiFilters.kuery),
+    getKueryUiFilterES(uiFilters.kuery),
     getEnvironmentUiFilterES(uiFilters.environment),
   ]
     .filter((filter) => !!filter)
@@ -44,14 +38,11 @@ export function getUiFiltersES(
   return esFilters;
 }
 
-function getKueryUiFilterES(
-  indexPattern: IIndexPattern | undefined,
-  kuery?: string
-) {
-  if (!kuery || !indexPattern) {
+function getKueryUiFilterES(kuery?: string) {
+  if (!kuery) {
     return;
   }
 
   const ast = esKuery.fromKueryExpression(kuery);
-  return esKuery.toElasticsearchQuery(ast, indexPattern) as ESFilter;
+  return esKuery.toElasticsearchQuery(ast) as ESFilter;
 }

x-pack/plugins/apm/server/lib/helpers/es_client.ts

@@ -19,11 +19,10 @@ import {
   ESSearchRequest,
   ESSearchResponse,
 } from '../../../typings/elasticsearch';
-import { UI_SETTINGS } from '../../../../../../src/plugins/data/server';
 import { OBSERVER_VERSION_MAJOR } from '../../../common/elasticsearch_fieldnames';
 import { pickKeys } from '../../../common/utils/pick_keys';
 import { APMRequestHandlerContext } from '../../routes/typings';
-import { getApmIndices } from '../settings/apm_indices/get_apm_indices';
+import { ApmIndicesConfig } from '../settings/apm_indices/get_apm_indices';
 
 // `type` was deprecated in 7.0
 export type APMIndexDocumentParams<T> = Omit<IndexDocumentParams<T>, 'type'>;
@@ -85,20 +84,19 @@ function addFilterForLegacyData(
 }
 
 // add additional params for search (aka: read) requests
-async function getParamsForSearchRequest(
-  context: APMRequestHandlerContext,
-  params: ESSearchRequest,
-  apmOptions?: APMOptions
-) {
-  const { uiSettings } = context.core;
-  const [indices, includeFrozen] = await Promise.all([
-    getApmIndices({
-      savedObjectsClient: context.core.savedObjects.client,
-      config: context.config,
-    }),
-    uiSettings.client.get(UI_SETTINGS.SEARCH_INCLUDE_FROZEN),
-  ]);
-
+function getParamsForSearchRequest({
+  context,
+  params,
+  indices,
+  includeFrozen,
+  includeLegacyData,
+}: {
+  context: APMRequestHandlerContext;
+  params: ESSearchRequest;
+  indices: ApmIndicesConfig;
+  includeFrozen: boolean;
+  includeLegacyData?: boolean;
+}) {
   // Get indices for legacy data filter (only those which apply)
   const apmIndices = Object.values(
     pickKeys(
@@ -112,7 +110,7 @@ async function getParamsForSearchRequest(
     )
   );
   return {
-    ...addFilterForLegacyData(apmIndices, params, apmOptions), // filter out pre-7.0 data
+    ...addFilterForLegacyData(apmIndices, params, { includeLegacyData }), // filter out pre-7.0 data
     ignore_throttled: !includeFrozen, // whether to query frozen indices or not
   };
 }
@@ -123,6 +121,8 @@ interface APMOptions {
 
 interface ClientCreateOptions {
   clientAsInternalUser?: boolean;
+  indices: ApmIndicesConfig;
+  includeFrozen: boolean;
 }
 
 export type ESClient = ReturnType<typeof getESClient>;
@@ -134,7 +134,7 @@ function formatObj(obj: Record<string, any>) {
 export function getESClient(
   context: APMRequestHandlerContext,
   request: KibanaRequest,
-  { clientAsInternalUser = false }: ClientCreateOptions = {}
+  { clientAsInternalUser = false, indices, includeFrozen }: ClientCreateOptions
 ) {
   const {
     callAsCurrentUser,
@@ -194,11 +194,13 @@ export function getESClient(
       params: TSearchRequest,
       apmOptions?: APMOptions
     ): Promise<ESSearchResponse<TDocument, TSearchRequest>> => {
-      const nextParams = await getParamsForSearchRequest(
+      const nextParams = await getParamsForSearchRequest({
         context,
         params,
-        apmOptions
-      );
+        indices,
+        includeFrozen,
+        ...apmOptions,
+      });
 
       return callEs('search', nextParams);
     },

x-pack/plugins/apm/server/lib/helpers/setup_request.ts

@@ -5,8 +5,8 @@
  */
 
 import moment from 'moment';
+import { UI_SETTINGS } from '../../../../../../src/plugins/data/common';
 import { KibanaRequest } from '../../../../../../src/core/server';
-import { IIndexPattern } from '../../../../../../src/plugins/data/common';
 import { APMConfig } from '../..';
 import {
   getApmIndices,
@@ -18,17 +18,13 @@ import { getUiFiltersES } from './convert_ui_filters/get_ui_filters_es';
 import { APMRequestHandlerContext } from '../../routes/typings';
 import { getESClient } from './es_client';
 import { ProcessorEvent } from '../../../common/processor_event';
-import { getDynamicIndexPattern } from '../index_pattern/get_dynamic_index_pattern';
 
-function decodeUiFilters(
-  indexPattern: IIndexPattern | undefined,
-  uiFiltersEncoded?: string
-) {
-  if (!uiFiltersEncoded || !indexPattern) {
+function decodeUiFilters(uiFiltersEncoded?: string) {
+  if (!uiFiltersEncoded) {
     return [];
   }
   const uiFilters = JSON.parse(uiFiltersEncoded);
-  return getUiFiltersES(indexPattern, uiFilters);
+  return getUiFiltersES(uiFilters);
 }
 // Explicitly type Setup to prevent TS initialization errors
 // https://github.com/microsoft/TypeScript/issues/34933
@@ -39,7 +35,6 @@ export interface Setup {
   ml?: ReturnType<typeof getMlSetup>;
   config: APMConfig;
   indices: ApmIndicesConfig;
-  dynamicIndexPattern?: IIndexPattern;
 }
 
 export interface SetupTimeRange {
@@ -75,28 +70,33 @@ export async function setupRequest<TParams extends SetupRequestParams>(
   const { config } = context;
   const { query } = context.params;
 
-  const indices = await getApmIndices({
-    savedObjectsClient: context.core.savedObjects.client,
-    config,
-  });
+  const [indices, includeFrozen] = await Promise.all([
+    getApmIndices({
+      savedObjectsClient: context.core.savedObjects.client,
+      config,
+    }),
+    context.core.uiSettings.client.get(UI_SETTINGS.SEARCH_INCLUDE_FROZEN),
+  ]);
 
-  const dynamicIndexPattern = await getDynamicIndexPattern({
-    context,
+  const createClientOptions = {
     indices,
-    processorEvent: query.processorEvent,
-  });
+    includeFrozen,
+  };
 
-  const uiFiltersES = decodeUiFilters(dynamicIndexPattern, query.uiFilters);
+  const uiFiltersES = decodeUiFilters(query.uiFilters);
 
   const coreSetupRequest = {
     indices,
-    client: getESClient(context, request, { clientAsInternalUser: false }),
+    client: getESClient(context, request, {
+      clientAsInternalUser: false,
+      ...createClientOptions,
+    }),
     internalClient: getESClient(context, request, {
       clientAsInternalUser: true,
+      ...createClientOptions,
     }),
     ml: getMlSetup(context, request),
     config,
-    dynamicIndexPattern,
   };
 
   return {

x-pack/plugins/apm/server/lib/transactions/charts/get_timeseries_data/fetcher.test.ts

@@ -44,7 +44,6 @@ describe('timeseriesFetcher', () => {
           apmAgentConfigurationIndex: 'myIndex',
           apmCustomLinkIndex: 'myIndex',
         },
-        dynamicIndexPattern: null as any,
       },
     });
   });

x-pack/plugins/apm/server/lib/ui_filters/local_ui_filters/get_local_filter_query.ts

@@ -5,7 +5,6 @@
  */
 
 import { omit } from 'lodash';
-import { IIndexPattern } from 'src/plugins/data/server';
 import { mergeProjection } from '../../../../common/projections/util/merge_projection';
 import { Projection } from '../../../../common/projections/typings';
 import { UIFilters } from '../../../../typings/ui_filters';
@@ -13,18 +12,16 @@ import { getUiFiltersES } from '../../helpers/convert_ui_filters/get_ui_filters_
 import { localUIFilters, LocalUIFilterName } from './config';
 
 export const getLocalFilterQuery = ({
-  indexPattern,
   uiFilters,
   projection,
   localUIFilterName,
 }: {
-  indexPattern: IIndexPattern | undefined;
   uiFilters: UIFilters;
   projection: Projection;
   localUIFilterName: LocalUIFilterName;
 }) => {
   const field = localUIFilters[localUIFilterName];
-  const filter = getUiFiltersES(indexPattern, omit(uiFilters, field.name));
+  const filter = getUiFiltersES(omit(uiFilters, field.name));
 
   const bucketCountAggregation = projection.body.aggs
     ? {

x-pack/plugins/apm/server/lib/ui_filters/local_ui_filters/index.ts

@@ -26,7 +26,7 @@ export async function getLocalUIFilters({
   uiFilters: UIFilters;
   localFilterNames: LocalUIFilterName[];
 }) {
-  const { client, dynamicIndexPattern } = setup;
+  const { client } = setup;
 
   const projectionWithoutAggs = cloneDeep(projection);
 
@@ -35,7 +35,6 @@ export async function getLocalUIFilters({
   return Promise.all(
     localFilterNames.map(async (name) => {
       const query = getLocalFilterQuery({
-        indexPattern: dynamicIndexPattern,
         uiFilters,
         projection,
         localUIFilterName: name,

x-pack/plugins/apm/server/routes/index_pattern.ts

@@ -9,6 +9,8 @@ import { createRoute } from './create_route';
 import { setupRequest } from '../lib/helpers/setup_request';
 import { getInternalSavedObjectsClient } from '../lib/helpers/get_internal_saved_objects_client';
 import { getApmIndexPatternTitle } from '../lib/index_pattern/get_apm_index_pattern_title';
+import { getDynamicIndexPattern } from '../lib/index_pattern/get_dynamic_index_pattern';
+import { getApmIndices } from '../lib/settings/apm_indices/get_apm_indices';
 
 export const staticIndexPatternRoute = createRoute((core) => ({
   method: 'POST',
@@ -34,8 +36,17 @@ export const dynamicIndexPatternRoute = createRoute(() => ({
       ]),
     }),
   },
-  handler: async ({ context, request }) => {
-    const { dynamicIndexPattern } = await setupRequest(context, request);
+  handler: async ({ context }) => {
+    const indices = await getApmIndices({
+      config: context.config,
+      savedObjectsClient: context.core.savedObjects.client,
+    });
+
+    const dynamicIndexPattern = await getDynamicIndexPattern({
+      context,
+      indices,
+    });
+
     return { dynamicIndexPattern };
   },
 }));

x-pack/plugins/apm/server/routes/ui_filters.ts

@@ -97,10 +97,7 @@ function createLocalFiltersRoute<
         query,
         setup: {
           ...setup,
-          uiFiltersES: getUiFiltersES(
-            setup.dynamicIndexPattern,
-            omit(parsedUiFilters, filterNames)
-          ),
+          uiFiltersES: getUiFiltersES(omit(parsedUiFilters, filterNames)),
         },
       });