elastic · jgowdyelastic · Oct 31, 2023 · Oct 30, 2023 · Oct 30, 2023 · Oct 30, 2023
@@ -197,7 +197,7 @@ export const LinksMenuUI = (props: LinksMenuProps) => {
     const getDataViewId = async () => {
       const index = job.datafeed_config.indices[0];
 
-      const dataViewId = await getDataViewIdFromName(index);
+      const dataViewId = await getDataViewIdFromName(index, job);
 
       // If data view doesn't exist for some reasons
       if (!dataViewId && !unmounted) {

@@ -399,6 +399,7 @@ export class JobsList extends Component {
         rowProps={(item) => ({
           'data-test-subj': `mlJobListRow row-${item.id}`,
         })}
+        css={{ '.euiTableRow-isExpandedRow .euiTableCellContent': { animation: 'none' } }}
       />
     );
   }

@@ -16,7 +16,6 @@ import {
 import { getApplication, getToastNotifications } from '../../../util/dependency_cache';
 import { ml } from '../../../services/ml_api_service';
 import { stringMatch } from '../../../util/string_utils';
-import { getDataViewNames } from '../../../util/index_utils';
 import { JOB_STATE, DATAFEED_STATE } from '../../../../../common/constants/states';
 import { JOB_ACTION } from '../../../../../common/constants/job_actions';
 import { parseInterval } from '../../../../../common/util/parse_interval';
@@ -222,25 +221,6 @@ export async function cloneJob(jobId) {
       loadFullJob(jobId, false),
     ]);
 
-    const dataViewNames = await getDataViewNames();
-    const dataViewTitle = datafeed.indices.join(',');
-    const jobIndicesAvailable = dataViewNames.includes(dataViewTitle);
-
-    if (jobIndicesAvailable === false) {
-      const warningText = i18n.translate(
-        'xpack.ml.jobsList.managementActions.noSourceDataViewForClone',
-        {
-          defaultMessage:
-            'Unable to clone the anomaly detection job {jobId}. No data view exists for index {dataViewTitle}.',
-          values: { jobId, dataViewTitle },
-        }
-      );
-      getToastNotificationService().displayDangerToast(warningText, {
-        'data-test-subj': 'mlCloneJobNoDataViewExistsWarningToast',
-      });
-      return;
-    }
-
     const createdBy = originalJob?.custom_settings?.created_by;
     if (
       cloneableJob !== undefined &&

@@ -80,7 +80,7 @@ export const Page: FC<PageProps> = ({ nextStepPath }) => {
               uiSettings,
             }}
           >
-            <CreateDataViewButton onDataViewCreated={onObjectSelection} />
+            <CreateDataViewButton onDataViewCreated={onObjectSelection} allowAdHocDataView={true} />
           </SavedObjectFinder>
         </EuiPanel>
       </EuiPageBody>

@@ -8,7 +8,7 @@
 import type { ApplicationStart } from '@kbn/core/public';
 import type { DataViewsContract } from '@kbn/data-views-plugin/public';
 import { mlJobService } from '../../../../services/job_service';
-import { Datafeed } from '../../../../../../common/types/anomaly_detection_jobs';
+import type { Job, Datafeed } from '../../../../../../common/types/anomaly_detection_jobs';
 import { CREATED_BY_LABEL, JOB_TYPE } from '../../../../../../common/constants/new_job';
 
 export async function preConfiguredJobRedirect(
@@ -19,7 +19,7 @@ export async function preConfiguredJobRedirect(
   const { createdBy, job, datafeed } = mlJobService.tempJobCloningObjects;
 
   if (job && datafeed) {
-    const dataViewId = await getDataViewIdFromName(datafeed, dataViewsService);
+    const dataViewId = await getDataViewIdFromDatafeed(job, datafeed, dataViewsService);
     if (dataViewId === null) {
       return Promise.resolve();
     }
@@ -72,17 +72,29 @@ async function getWizardUrlFromCloningJob(createdBy: string | undefined, dataVie
   return `jobs/new_job/${page}?index=${dataViewId}&_g=()`;
 }
 
-async function getDataViewIdFromName(
+async function getDataViewIdFromDatafeed(
+  job: Job,
   datafeed: Datafeed,
   dataViewsService: DataViewsContract
 ): Promise<string | null> {
   if (dataViewsService === null) {
     throw new Error('Data views are not initialized!');
   }
 
-  const [dv] = await dataViewsService?.find(datafeed.indices.join(','));
-  if (!dv) {
-    return null;
+  const indexPattern = datafeed.indices.join(',');
+
+  const dataViews = await dataViewsService?.find(indexPattern);
+  const dataView = dataViews.find((dv) => dv.getIndexPattern() === indexPattern);
+  if (dataView === undefined) {
+    // create a temporary data view if we can't find one
+    // matching the index pattern
+    const tempDataView = await dataViewsService.create({
+      id: undefined,
+      name: indexPattern,
+      title: indexPattern,
+      timeFieldName: job.data_description.time_field!,
+    });
+    return tempDataView.id ?? null;
   }
-  return dv.id ?? dv.title;
+  return dataView.id ?? null;
 }
@@ -232,11 +232,19 @@ export const Page: FC<PageProps> = ({ existingJobsAndGroups, jobType }) => {
 
       <div style={{ backgroundColor: 'inherit' }} data-test-subj={`mlPageJobWizard ${jobType}`}>
         <EuiText size={'s'}>
-          <FormattedMessage
-            id="xpack.ml.newJob.page.createJob.dataViewName"
-            defaultMessage="Using data view {dataViewName}"
-            values={{ dataViewName: jobCreator.indexPatternDisplayName }}
-          />
+          {dataSourceContext.selectedDataView.isPersisted() ? (
+            <FormattedMessage
+              id="xpack.ml.newJob.page.createJob.dataViewName"
+              defaultMessage="Using data view {dataViewName}"
+              values={{ dataViewName: jobCreator.indexPatternDisplayName }}
+            />
+          ) : (
+            <FormattedMessage
+              id="xpack.ml.newJob.page.createJob.tempDataViewName"
+              defaultMessage="Using temporary data view {dataViewName}"
+              values={{ dataViewName: jobCreator.indexPatternDisplayName }}
+            />
+          )}
         </EuiText>
 
         <Wizard

@@ -10,6 +10,7 @@ import type { DataView } from '@kbn/data-views-plugin/public';
 import type { SavedSearch, SavedSearchPublicPluginStart } from '@kbn/saved-search-plugin/public';
 import type { Query, Filter } from '@kbn/es-query';
 import type { DataViewsContract } from '@kbn/data-views-plugin/common';
+import type { Job } from '../../../common/types/anomaly_detection_jobs';
 import { getToastNotifications, getDataViews } from './dependency_cache';
 
 export async function getDataViewNames() {
@@ -20,14 +21,30 @@ export async function getDataViewNames() {
   return (await dataViewsService.getIdsWithTitle()).map(({ title }) => title);
 }
 
-export async function getDataViewIdFromName(name: string): Promise<string | null> {
+/**
+ * Retrieves the data view ID from the given name.
+ * If a job is passed in, a temporary data view will be created if the requested data view doesn't exist.
+ * @param name - The name or index pattern of the data view.
+ * @param job - Optional job object.
+ * @returns The data view ID or null if it doesn't exist.
+ */
+export async function getDataViewIdFromName(name: string, job?: Job): Promise<string | null> {
   const dataViewsService = getDataViews();
   if (dataViewsService === null) {
     throw new Error('Data views are not initialized!');
   }
   const dataViews = await dataViewsService.find(name);
   const dataView = dataViews.find((dv) => dv.getIndexPattern() === name);
   if (!dataView) {
+    if (job !== undefined) {
+      const tempDataView = await dataViewsService.create({
+        id: undefined,
+        name,
+        title: name,
+        timeFieldName: job.data_description.time_field!,
+      });
+      return tempDataView.id ?? null;
+    }
     return null;
   }
   return dataView.id ?? dataView.getIndexPattern();

diff --git a/x-pack/plugins/translations/translations/fr-FR.json b/x-pack/plugins/translations/translations/fr-FR.json
@@ -22522,7 +22522,6 @@
     "xpack.ml.jobsList.jobDetails.forecastsTable.viewAriaLabel": "Afficher la prévision créée le {createdDate}",
     "xpack.ml.jobsList.jobFilterBar.invalidSearchErrorMessage": "Recherche non valide : {errorMessage}",
     "xpack.ml.jobsList.jobFilterBar.jobGroupTitle": "({jobsCount, plural, one {# tâche} many {# tâches} other {# tâches}})",
-    "xpack.ml.jobsList.managementActions.noSourceDataViewForClone": "Impossible de cloner la tâche de détection des anomalies {jobId}. Il n'existe aucune vue de données pour l'index {dataViewTitle}.",
     "xpack.ml.jobsList.missingSavedObjectWarning.link": " {link}",
     "xpack.ml.jobsList.multiJobActions.groupSelector.applyGroupsToJobTitle": "Appliquer des groupes {jobsCount, plural, one {tâche} many {tâches} other {aux tâches}}",
     "xpack.ml.jobsList.multiJobsActions.closeJobsLabel": "Fermer {jobsCount, plural, one {tâche} many {tâches} other {les tâches}}",

diff --git a/x-pack/plugins/translations/translations/ja-JP.json b/x-pack/plugins/translations/translations/ja-JP.json
@@ -22534,7 +22534,6 @@
     "xpack.ml.jobsList.jobDetails.forecastsTable.viewAriaLabel": "{createdDate}に作成された予測を表示",
     "xpack.ml.jobsList.jobFilterBar.invalidSearchErrorMessage": "無効な検索：{errorMessage}",
     "xpack.ml.jobsList.jobFilterBar.jobGroupTitle": "({jobsCount, plural, other {#個のジョブ}})",
-    "xpack.ml.jobsList.managementActions.noSourceDataViewForClone": "異常検知ジョブ{jobId}を複製できません。インデックス{dataViewTitle}のデータビューは存在しません。",
     "xpack.ml.jobsList.missingSavedObjectWarning.link": " {link}",
     "xpack.ml.jobsList.multiJobActions.groupSelector.applyGroupsToJobTitle": "{jobsCount, plural, other {ジョブ}}にグループを適用",
     "xpack.ml.jobsList.multiJobsActions.closeJobsLabel": "{jobsCount, plural, other {ジョブ}}を閉じる",

diff --git a/x-pack/plugins/translations/translations/zh-CN.json b/x-pack/plugins/translations/translations/zh-CN.json
@@ -22533,7 +22533,6 @@
     "xpack.ml.jobsList.jobDetails.forecastsTable.viewAriaLabel": "查看在 {createdDate} 创建的预测",
     "xpack.ml.jobsList.jobFilterBar.invalidSearchErrorMessage": "无效搜索：{errorMessage}",
     "xpack.ml.jobsList.jobFilterBar.jobGroupTitle": "({jobsCount, plural, other {# 个作业}})",
-    "xpack.ml.jobsList.managementActions.noSourceDataViewForClone": "无法克隆异常检测作业 {jobId}。对于索引 {dataViewTitle}，不存在数据视图。",
     "xpack.ml.jobsList.missingSavedObjectWarning.link": " {link}",
     "xpack.ml.jobsList.multiJobActions.groupSelector.applyGroupsToJobTitle": "将组应用到{jobsCount, plural, other {作业}}",
     "xpack.ml.jobsList.multiJobsActions.closeJobsLabel": "关闭{jobsCount, plural, other {作业}}",

@@ -228,23 +228,27 @@ export default function ({ getService }: FtrProviderContext) {
       await ml.api.assertDetectorResultsExist(jobId, 0);
     });
 
-    it('job cloning fails in the single metric wizard if a matching data view does not exist', async () => {
+    it('job cloning creates a temporary data view and opens the single metric wizard if a matching data view does not exist', async () => {
       await ml.testExecution.logTestStep('delete data view used by job');
       await ml.testResources.deleteIndexPatternByTitle(indexPatternString);
 
       // Refresh page to ensure page has correct cache of data views
       await browser.refresh();
 
       await ml.testExecution.logTestStep(
-        'job cloning clicks the clone action and displays an error toast'
+        'job cloning clicks the clone action and loads the single metric wizard'
       );
-      await ml.jobTable.clickCloneJobActionWhenNoDataViewExists(jobId);
+      await ml.jobTable.clickCloneJobAction(jobId);
+      await ml.jobTypeSelection.assertSingleMetricJobWizardOpen();
     });
 
     it('job cloning opens the existing job in the single metric wizard', async () => {
       await ml.testExecution.logTestStep('recreate data view used by job');
       await ml.testResources.createIndexPatternIfNeeded(indexPatternString, '@timestamp');
 
+      await ml.navigation.navigateToMl();
+      await ml.navigation.navigateToJobManagement();
+
       // Refresh page to ensure page has correct cache of data views
       await browser.refresh();