[ML] Show callout when both index patterns are missing.

elastic · Oct 20, 2020 · dea4599 · dea4599
1 parent 625dc09
commit dea4599
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Showing 2 changed files with 44 additions and 3 deletions.
diff --git a/x-pack/plugins/ml/public/application/data_frame_analytics/common/use_results_view_config.ts b/x-pack/plugins/ml/public/application/data_frame_analytics/common/use_results_view_config.ts
@@ -6,6 +6,8 @@
 
 import { useEffect, useState } from 'react';
 
+import { i18n } from '@kbn/i18n';
+
 import { IndexPattern } from '../../../../../../../src/plugins/data/public';
 
 import { extractErrorMessage } from '../../../../common/util/errors';
@@ -32,6 +34,9 @@ export const useResultsViewConfig = (jobId: string) => {
   const trainedModelsApiService = useTrainedModelsApiService();
 
   const [indexPattern, setIndexPattern] = useState<IndexPattern | undefined>(undefined);
+  const [indexPatternErrorMessage, setIndexPatternErrorMessage] = useState<undefined | string>(
+    undefined
+  );
   const [isInitialized, setIsInitialized] = useState<boolean>(false);
   const [needsDestIndexPattern, setNeedsDestIndexPattern] = useState<boolean>(false);
   const [isLoadingJobConfig, setIsLoadingJobConfig] = useState<boolean>(false);
@@ -105,7 +110,11 @@ export const useResultsViewConfig = (jobId: string) => {
               setNeedsDestIndexPattern(true);
               const sourceIndex = jobConfigUpdate.source.index[0];
               const sourceIndexPatternId = getIndexPatternIdFromName(sourceIndex) || sourceIndex;
-              indexP = await mlContext.indexPatterns.get(sourceIndexPatternId);
+              try {
+                indexP = await mlContext.indexPatterns.get(sourceIndexPatternId);
+              } catch (e) {
+                indexP = undefined;
+              }
             }
 
             if (indexP !== undefined) {
@@ -114,6 +123,16 @@ export const useResultsViewConfig = (jobId: string) => {
               setIndexPattern(indexP);
               setIsInitialized(true);
               setIsLoadingJobConfig(false);
+            } else {
+              setIndexPatternErrorMessage(
+                i18n.translate(
+                  'xpack.ml.dataframe.analytics.results.indexPatternsMissingErrorMessage',
+                  {
+                    defaultMessage:
+                      'To view this page, a Kibana index pattern is necessary for either the destination or source index of this analytics job.',
+                  }
+                )
+              );
             }
           } catch (e) {
             setJobCapsServiceErrorMessage(extractErrorMessage(e));
@@ -129,6 +148,7 @@ export const useResultsViewConfig = (jobId: string) => {
 
   return {
     indexPattern,
+    indexPatternErrorMessage,
     isInitialized,
     isLoadingJobConfig,
     jobCapsServiceErrorMessage,

diff --git a/...lytics/pages/analytics_exploration/components/outlier_exploration/outlier_exploration.tsx b/...lytics/pages/analytics_exploration/components/outlier_exploration/outlier_exploration.tsx
@@ -6,7 +6,7 @@
 
 import React, { useState, FC } from 'react';
 
-import { EuiCallOut, EuiSpacer, EuiText } from '@elastic/eui';
+import { EuiCallOut, EuiPanel, EuiSpacer, EuiText } from '@elastic/eui';
 
 import { i18n } from '@kbn/i18n';
 
@@ -33,7 +33,12 @@ interface ExplorationProps {
 }
 
 export const OutlierExploration: FC<ExplorationProps> = React.memo(({ jobId }) => {
-  const { indexPattern, jobConfig, needsDestIndexPattern } = useResultsViewConfig(jobId);
+  const {
+    indexPattern,
+    indexPatternErrorMessage,
+    jobConfig,
+    needsDestIndexPattern,
+  } = useResultsViewConfig(jobId);
   const [searchQuery, setSearchQuery] = useState<SavedSearchQuery>(defaultSearchQuery);
   const outlierData = useOutlierData(indexPattern, jobConfig, searchQuery);
 
@@ -61,6 +66,22 @@ export const OutlierExploration: FC<ExplorationProps> = React.memo(({ jobId }) =
       (d) => d.id === `${resultsField}.${FEATURE_INFLUENCE}.feature_name`
     ) === -1;
 
+  if (indexPatternErrorMessage !== undefined) {
+    return (
+      <EuiPanel grow={false}>
+        <EuiCallOut
+          title={i18n.translate('xpack.ml.dataframe.analytics.exploration.indexError', {
+            defaultMessage: 'An error occurred loading the index data.',
+          })}
+          color="danger"
+          iconType="cross"
+        >
+          <p>{indexPatternErrorMessage}</p>
+        </EuiCallOut>
+      </EuiPanel>
+    );
+  }
+
   return (
     <>
       {typeof jobConfig?.description !== 'undefined' && (