[7.17] [Discover] Fix flattening of _source fields of objects (#136473)…

… (#137040) * [Discover] Fix flattening of _source fields of objects (#136473) - when fetching _source nested objects like obj.rootKey.subkey1, object.rootKey.subkey2 were not flattened correctly (cherry picked from commit 0c78f8a) # Conflicts: # x-pack/test/reporting_api_integration/reporting_and_security/__snapshots__/download_csv_dashboard.snap * [Discover] update snapshot
elastic · Jul 25, 2022 · 0732077 · 0732077
1 parent 21e94e1
commit 0732077
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/src/plugins/data/common/search/tabify/tabify_docs.ts b/src/plugins/data/common/search/tabify/tabify_docs.ts
@@ -94,7 +94,7 @@ export function flattenHit(hit: Hit, indexPattern?: IndexPattern, params?: Tabif
         continue;
       }
 
-      const hasValidMapping = field?.type !== 'conflict';
+      const hasValidMapping = field && field.type !== 'conflict';
       const isValue = !isPlainObject(val);
 
       if (hasValidMapping || isValue) {

diff --git a/...eporting_api_integration/reporting_and_security/__snapshots__/download_csv_dashboard.snap b/...eporting_api_integration/reporting_and_security/__snapshots__/download_csv_dashboard.snap