Fix OSD CI group2 tests (#1784)

Signed-off-by: Suchit Sahoo <[email protected]>

Author: LDrago27

cypress/integration/core-opensearch-dashboards/opensearch-dashboards/apps/vis_type_table/data.spec.js

@@ -30,6 +30,7 @@ describe('table visualization data', () => {
     cy.deleteIndex(TABLE_INDEX_ID);
     cy.deleteIndexPattern(TABLE_INDEX_PATTERN);
     cy.bulkUploadDocs(TABLE_PATH_INDEX_DATA);
+    cy.forceMergeSegments();
     cy.importSavedObjects(TABLE_PATH_SO_DATA);
     // Load table visualization
     cy.visit(`${BASE_PATH}/app/visualize`);

cypress/utils/commands.js

@@ -372,6 +372,15 @@ Cypress.Commands.add('bulkUploadDocs', (fixturePath, index) => {
   });
 });
 
+// Adding this command to force merge all segments and remove results inconsistency due to concurrent searches
+// Refer https://github.com/opensearch-project/OpenSearch/issues/18149 for more details
+Cypress.Commands.add('forceMergeSegments', () => {
+  cy.request({
+    method: 'POST',
+    url: `${Cypress.env('openSearchUrl')}/_forcemerge?max_num_segments=1`,
+  });
+});
+
 Cypress.Commands.add('importSavedObjects', (fixturePath, overwrite = true) => {
   const sendImportRequest = (ndjson) => {
     const url = `${Cypress.config().baseUrl}/api/saved_objects/_import?${