Fix logic when calling get index endpoint with empty array

jloleysens · jloleysens · commit 956d511a91a7 · 2020-05-14T12:06:53.000+02:00
Also remove unused translations
diff --git a/x-pack/plugins/index_management/server/lib/fetch_indices.ts b/x-pack/plugins/index_management/server/lib/fetch_indices.ts
@@ -38,9 +38,17 @@ async function fetchIndicesCall(
   callAsCurrentUser: CallAsCurrentUser,
   indexNames?: string[]
 ): Promise<Index[]> {
+  let indexNamesCSV: string;
+  if (indexNames && indexNames.length) {
+    indexNamesCSV = indexNames.join(',');
+  } else {
+    indexNamesCSV = '*';
+  }
+
+  // This call retrieves alias and settings (incl. hidden status) information about indices
   const indices: GetIndicesResponse = await callAsCurrentUser('transport.request', {
     method: 'GET',
-    path: `/${indexNames ? indexNames : '*'}`,
+    path: `/${indexNamesCSV}`,
     query: {
       expand_wildcards: 'hidden,all',
     },
@@ -57,18 +65,17 @@ async function fetchIndicesCall(
     format: 'json',
     h: 'health,status,index,uuid,pri,rep,docs.count,sth,store.size',
     expand_wildcards: 'hidden,all',
+    index: indexNamesCSV,
   };
 
-  if (indexNames) {
-    catQuery.index = indexNames.join(',');
-  }
-
+  // This call retrieves health and other high-level information about indices.
   const catHits: Hit[] = await callAsCurrentUser('transport.request', {
     method: 'GET',
     path: '/_cat/indices',
     query: catQuery,
   });
 
+  // The two responses should be equal in the number of indices returned
   return catHits.map(hit => {
     const index = indices[hit.index];
     const aliases = Object.keys(index.aliases);
@@ -94,6 +101,6 @@ export const fetchIndices = async (
   indexDataEnricher: IndexDataEnricher,
   indexNames?: string[]
 ) => {
-  const response = await fetchIndicesCall(callAsCurrentUser, indexNames);
-  return await indexDataEnricher.enrichIndices(response, callAsCurrentUser);
+  const indices = await fetchIndicesCall(callAsCurrentUser, indexNames);
+  return await indexDataEnricher.enrichIndices(indices, callAsCurrentUser);
 };
diff --git a/x-pack/plugins/translations/translations/ja-JP.json b/x-pack/plugins/translations/translations/ja-JP.json
@@ -6736,7 +6736,6 @@
     "xpack.idxMgmt.indexTable.serverErrorTitle": "インデックスの読み込み中にエラーが発生",
     "xpack.idxMgmt.indexTable.systemIndicesSearchIndicesAriaLabel": "インデックスの検索",
     "xpack.idxMgmt.indexTable.systemIndicesSearchInputPlaceholder": "検索",
-    "xpack.idxMgmt.indexTable.systemIndicesSwitchLabel": "システムインデックスを含める",
     "xpack.idxMgmt.indexTemplatesList.emptyPrompt.noIndexTemplatesTitle": "まだテンプレートがありません",
     "xpack.idxMgmt.indexTemplatesList.loadingIndexTemplatesDescription": "テンプレートを読み込み中…",
     "xpack.idxMgmt.indexTemplatesList.loadingIndexTemplatesErrorMessage": "テンプレートの読み込み中にエラーが発生",
diff --git a/x-pack/plugins/translations/translations/zh-CN.json b/x-pack/plugins/translations/translations/zh-CN.json
@@ -6741,7 +6741,6 @@
     "xpack.idxMgmt.indexTable.serverErrorTitle": "加载索引时出错",
     "xpack.idxMgmt.indexTable.systemIndicesSearchIndicesAriaLabel": "搜索索引",
     "xpack.idxMgmt.indexTable.systemIndicesSearchInputPlaceholder": "搜索",
-    "xpack.idxMgmt.indexTable.systemIndicesSwitchLabel": "包括系统索引",
     "xpack.idxMgmt.indexTemplatesList.emptyPrompt.noIndexTemplatesTitle": "您尚未有任何模板",
     "xpack.idxMgmt.indexTemplatesList.loadingIndexTemplatesDescription": "正在加载模板……",
     "xpack.idxMgmt.indexTemplatesList.loadingIndexTemplatesErrorMessage": "加载模板时出错",
diff --git a/x-pack/test/api_integration/apis/management/index_management/indices.js b/x-pack/test/api_integration/apis/management/index_management/indices.js
@@ -184,6 +184,7 @@ export default function({ getService }) {
         const { body } = await list().expect(200);
         const expectedKeys = [
           'health',
+          'hidden',
           'status',
           'name',
           'uuid',
@@ -214,6 +215,7 @@ export default function({ getService }) {
           const { body } = await reload().expect(200);
           const expectedKeys = [
             'health',
+            'hidden',
             'status',
             'name',
             'uuid',
