Web console: better lookup 404 detection (#14108)

* better lookup 404 detection

* update snapshot

web-console/src/utils/druid-lookup.ts

@@ -16,6 +16,8 @@
  * limitations under the License.
  */
 
+import { deepGet } from './object-change';
+
 export function isLookupsUninitialized(error: Error | undefined) {
-  return error && error.message === 'Request failed with status code 404';
+  return deepGet(error || {}, 'response.status') === 404;
 }

web-console/src/views/lookups-view/__snapshots__/lookups-view.spec.tsx.snap

@@ -210,7 +210,7 @@ exports[`LookupsView matches snapshot 1`] = `
     multiSort={true}
     nestingLevelKey="_nestingLevel"
     nextText="Next"
-    noDataText=""
+    noDataText="No lookups"
     ofText="of"
     onFetchData={[Function]}
     onFilteredChange={[Function]}

web-console/src/views/lookups-view/lookups-view.tsx

@@ -355,11 +355,7 @@ export class LookupsView extends React.PureComponent<LookupsViewProps, LookupsVi
       <ReactTable
         data={lookups}
         loading={lookupEntriesAndTiersState.loading}
-        noDataText={
-          !lookupEntriesAndTiersState.loading && !lookups.length
-            ? 'No lookups'
-            : lookupEntriesAndTiersState.getErrorMessage() || ''
-        }
+        noDataText={lookupEntriesAndTiersState.getErrorMessage() || 'No lookups'}
         filterable
         filtered={lookupFilter}
         onFilteredChange={filtered => {