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[Entity Store] Filter out CCS indices #253644

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Merged
orouz merged 2 commits into from
Feb 19, 2026
Merged

[Entity Store] Filter out CCS indices #253644

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378a283
exluce CCS indices
orouz Feb 18, 2026
3bc4773
fix lint
orouz Feb 18, 2026
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33 changes: 33 additions & 0 deletions x-pack/solutions/security/plugins/entity_store/server/domain/logs_extraction_client.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -546,6 +546,39 @@ describe('LogsExtractionClient', () => {
});
});

it('should filter out cross-cluster search (CCS) remote indices', async () => {
const mockEsqlResponse: ESQLSearchResponse = {
columns: [
{ name: '@timestamp', type: 'date' },
{ name: HASHED_ID_FIELD, type: 'keyword' },
],
values: [['2024-01-02T10:00:00.000Z', 'hash1']],
};

const mockDataView = {
getIndexPattern: jest
.fn()
.mockReturnValue('logs-*,remote_cluster:logs-*,other:filebeat-*,metrics-*'),
};

mockEngineDescriptorClient.findOrThrow.mockResolvedValue(
createMockEngineDescriptor('user') as Awaited<
ReturnType<EngineDescriptorClient['findOrThrow']>
>
);
mockDataViewsService.get.mockResolvedValue(mockDataView as any);
mockExecuteEsqlQuery.mockResolvedValue(mockEsqlResponse);
mockIngestEntities.mockResolvedValue(undefined);

const result = await client.extractLogs('user');

expect(result.success).toBe(true);
expect(result.success && result.scannedIndices).toContain('logs-*');
expect(result.success && result.scannedIndices).toContain('metrics-*');
expect(result.success && result.scannedIndices).not.toContain('remote_cluster:logs-*');
expect(result.success && result.scannedIndices).not.toContain('other:filebeat-*');
});

it('should fallback to logs-* when data view is not found', async () => {
const mockEsqlResponse: ESQLSearchResponse = {
columns: [
Expand Down
3 changes: 2 additions & 1 deletion x-pack/solutions/security/plugins/entity_store/server/domain/logs_extraction_client.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import type { Logger } from '@kbn/logging';
import moment from 'moment';
import { SavedObjectsErrorHelpers, type ElasticsearchClient } from '@kbn/core/server';
import type { DataViewsService } from '@kbn/data-views-plugin/common';
import { isCCSRemoteIndexName } from '@kbn/es-query';
import type {
EntityType,
ManagedEntityDefinition,
Expand Down Expand Up @@ -319,7 +320,7 @@ export class LogsExtractionClient {
const cleanIndices = secSolDataView
.getIndexPattern()
.split(',')
.filter((index) => index !== alertsIndex);
.filter((index) => index !== alertsIndex && !isCCSRemoteIndexName(index));
indexPatterns.push(...cleanIndices);
} catch (error) {
this.logger.warn(
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