From 08b17d256b5402cd0334744cc99d558ac0a11958 Mon Sep 17 00:00:00 2001
From: "Quynh Nguyen (Quinn)" <43350163+qn895@users.noreply.github.com>
Date: Tue, 12 Nov 2024 12:38:04 -0600
Subject: [PATCH] [ES|QL] Hide field statistics tab and Dashboard when ES|QL is
in use, disable Index data visualizer for MATCH and QSRT functions (#197538)
## Summary
Part of https://github.com/elastic/kibana/issues/196995. This PR
disables field statistics tab and Dashboard embeddable when ES|QL is in
used. In Index data visualizer, it is disabled when MATCH & QSRT is in
used.
**1. Hide Discover's Field statistics tab:**
https://github.com/user-attachments/assets/07cbf6ab-4e8f-4430-852a-2fe14269f26a
**2. ML's Index data visualizer:**
Message will popup and user will not be allowed to run query if it
contains `MATCH` or `QRST`
![image](https://github.com/user-attachments/assets/42251d13-8b49-4eee-a65c-e275a4a7312f)
**3. Dashboard:**
Hide the option to add panel and show unavailable for existing ES|QL
panel
For existing dashboards and saved searches with ES|QL field statistics:
### Checklist
Delete any items that are not applicable to this PR.
- [ ] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)
- [ ]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials
- [ ] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [ ] [Flaky Test
Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was
used on any tests changed
- [ ] Any UI touched in this PR is usable by keyboard only (learn more
about [keyboard accessibility](https://webaim.org/techniques/keyboard/))
- [ ] Any UI touched in this PR does not create any new axe failures
(run axe in browser:
[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),
[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))
- [ ] If a plugin configuration key changed, check if it needs to be
allowlisted in the cloud and added to the [docker
list](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)
- [ ] This renders correctly on smaller devices using a responsive
layout. (You can test this [in your
browser](https://www.browserstack.com/guide/responsive-testing-on-local-server))
- [ ] This was checked for [cross-browser
compatibility](https://www.elastic.co/support/matrix#matrix_browsers)
### Risk Matrix
Delete this section if it is not applicable to this PR.
Before closing this PR, invite QA, stakeholders, and other developers to
identify risks that should be tested prior to the change/feature
release.
When forming the risk matrix, consider some of the following examples
and how they may potentially impact the change:
| Risk | Probability | Severity | Mitigation/Notes |
|---------------------------|-------------|----------|-------------------------|
| Multiple Spaces—unexpected behavior in non-default Kibana Space.
| Low | High | Integration tests will verify that all features are still
supported in non-default Kibana Space and when user switches between
spaces. |
| Multiple nodes—Elasticsearch polling might have race conditions
when multiple Kibana nodes are polling for the same tasks. | High | Low
| Tasks are idempotent, so executing them multiple times will not result
in logical error, but will degrade performance. To test for this case we
add plenty of unit tests around this logic and document manual testing
procedure. |
| Code should gracefully handle cases when feature X or plugin Y are
disabled. | Medium | High | Unit tests will verify that any feature flag
or plugin combination still results in our service operational. |
| [See more potential risk
examples](https://github.com/elastic/kibana/blob/main/RISK_MATRIX.mdx) |
### For maintainers
- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#_add_your_labels)
- [ ] This will appear in the **Release Notes** and follow the
[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
---------
Co-authored-by: Stratoula Kalafateli
Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
Co-authored-by: Elastic Machine
---
packages/kbn-esql-utils/index.ts | 1 +
packages/kbn-esql-utils/src/index.ts | 1 +
.../src/utils/query_cannot_be_sampled.test.ts | 44 ++++
.../src/utils/query_cannot_be_sampled.ts | 46 ++++
.../field_stats/field_summary_message.tsx | 12 +-
.../field_stats_table/field_stats_tab.tsx | 12 +-
.../view_mode_toggle.test.tsx | 10 +-
.../view_mode_toggle/view_mode_toggle.tsx | 17 +-
...embeddable_field_stats_table_component.tsx | 9 +-
.../apps/discover/esql/_esql_view.ts | 2 +-
.../discover/group6/_field_stats_table.ts | 8 +-
.../apps/discover/group6/_view_mode_toggle.ts | 18 +-
.../src/components/date_picker_wrapper.tsx | 48 ++--
x-pack/plugins/data_visualizer/kibana.jsonc | 3 +-
.../data_visualizer_stats_table.tsx | 6 +-
.../index_data_visualizer_esql.tsx | 33 ++-
.../field_stats/field_stats_esql_editor.tsx | 6 +-
.../field_stats/field_stats_initializer.tsx | 75 ++++--
.../grid_embeddable/embeddable_error_msg.tsx | 41 ++++
.../grid_embeddable/field_stats_wrapper.tsx | 7 +-
.../esql/use_data_visualizer_esql_data.tsx | 13 +-
.../ui_actions/create_field_stats_table.tsx | 213 ------------------
.../index_data_visualizer/ui_actions/index.ts | 20 --
...n_fieldstats_unavailable_for_esql_query.ts | 22 ++
.../plugins/data_visualizer/public/plugin.ts | 13 +-
x-pack/plugins/data_visualizer/tsconfig.json | 1 -
.../common/discover/esql/_esql_view.ts | 4 +-
27 files changed, 350 insertions(+), 335 deletions(-)
create mode 100644 packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.test.ts
create mode 100644 packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.ts
create mode 100644 x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/embeddable_error_msg.tsx
delete mode 100644 x-pack/plugins/data_visualizer/public/application/index_data_visualizer/ui_actions/create_field_stats_table.tsx
delete mode 100644 x-pack/plugins/data_visualizer/public/application/index_data_visualizer/ui_actions/index.ts
create mode 100644 x-pack/plugins/data_visualizer/public/application/index_data_visualizer/utils/get_reason_fieldstats_unavailable_for_esql_query.ts
diff --git a/packages/kbn-esql-utils/index.ts b/packages/kbn-esql-utils/index.ts
index 9519e84624cb..0956816c59ed 100644
--- a/packages/kbn-esql-utils/index.ts
+++ b/packages/kbn-esql-utils/index.ts
@@ -33,6 +33,7 @@ export {
isESQLColumnGroupable,
isESQLFieldGroupable,
TextBasedLanguages,
+ queryCannotBeSampled,
} from './src';
export { ENABLE_ESQL, FEEDBACK_LINK } from './constants';
diff --git a/packages/kbn-esql-utils/src/index.ts b/packages/kbn-esql-utils/src/index.ts
index 6cf2dd031bf0..d56a56c62d6b 100644
--- a/packages/kbn-esql-utils/src/index.ts
+++ b/packages/kbn-esql-utils/src/index.ts
@@ -22,6 +22,7 @@ export {
retrieveMetadataColumns,
getQueryColumnsFromESQLQuery,
} from './utils/query_parsing_helpers';
+export { queryCannotBeSampled } from './utils/query_cannot_be_sampled';
export { appendToESQLQuery, appendWhereClauseToESQLQuery } from './utils/append_to_query';
export {
getESQLQueryColumns,
diff --git a/packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.test.ts b/packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.test.ts
new file mode 100644
index 000000000000..e0ff5d01be41
--- /dev/null
+++ b/packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.test.ts
@@ -0,0 +1,44 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the "Elastic License
+ * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+ * Public License v 1"; you may not use this file except in compliance with, at
+ * your election, the "Elastic License 2.0", the "GNU Affero General Public
+ * License v3.0 only", or the "Server Side Public License, v 1".
+ */
+import { queryCannotBeSampled } from './query_cannot_be_sampled';
+describe('queryCannotBeSampled', () => {
+ it('should return true if query contains "match" function', () => {
+ expect(queryCannotBeSampled({ esql: 'FROM index | where match(field, "value")' })).toBe(true);
+ expect(queryCannotBeSampled({ esql: 'FROM index | where match()' })).toBe(true);
+ expect(queryCannotBeSampled({ esql: 'FROM index | where MATCH()' })).toBe(true);
+ expect(queryCannotBeSampled({ esql: 'FROM index | where MATCH(fieldName,)' })).toBe(true);
+ expect(queryCannotBeSampled({ esql: 'FROM index | where MATCH(,)' })).toBe(true);
+ });
+
+ it('should return true if query contains "qstr" function', () => {
+ expect(queryCannotBeSampled({ esql: 'FROM index | where qstr(field, "value")' })).toBe(true);
+ expect(queryCannotBeSampled({ esql: 'FROM index | where qstr()' })).toBe(true);
+ expect(queryCannotBeSampled({ esql: 'FROM index | where QSTR()' })).toBe(true);
+ });
+
+ it('should return false if query contains names', () => {
+ expect(queryCannotBeSampled({ esql: 'FROM index | eval match =' })).toBe(false);
+ expect(queryCannotBeSampled({ esql: 'FROM index | eval MATCH =' })).toBe(false);
+ expect(queryCannotBeSampled({ esql: 'FROM index | eval qstr =' })).toBe(false);
+ });
+
+ it('should return false if query does not contain unsamplable functions', () => {
+ expect(queryCannotBeSampled({ esql: 'FROM index | eval otherFunction(field, "value")' })).toBe(
+ false
+ );
+ expect(queryCannotBeSampled({ esql: 'FROM index | where otherFunction(field, "value")' })).toBe(
+ false
+ );
+ });
+
+ it('should return false if query is undefined', () => {
+ expect(queryCannotBeSampled(undefined)).toBe(false);
+ expect(queryCannotBeSampled(null)).toBe(false);
+ });
+});
diff --git a/packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.ts b/packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.ts
new file mode 100644
index 000000000000..c4cbd34e7537
--- /dev/null
+++ b/packages/kbn-esql-utils/src/utils/query_cannot_be_sampled.ts
@@ -0,0 +1,46 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the "Elastic License
+ * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
+ * Public License v 1"; you may not use this file except in compliance with, at
+ * your election, the "Elastic License 2.0", the "GNU Affero General Public
+ * License v3.0 only", or the "Server Side Public License, v 1".
+ */
+import type { AggregateQuery, Query } from '@kbn/es-query';
+import { Walker } from '@kbn/esql-ast';
+import { parse } from '@kbn/esql-ast';
+import { isOfAggregateQueryType } from '@kbn/es-query';
+
+/**
+ * Check if the query contains any of the function names being passed in
+ * @param query
+ * @param functions list of function names to check for
+ * @returns
+ */
+export const queryContainsFunction = (
+ query: AggregateQuery | Query | { [key: string]: any } | undefined | null,
+ functions: string[]
+): boolean => {
+ if (query && isOfAggregateQueryType(query)) {
+ const { root } = parse(query.esql);
+ return functions.some(
+ (f) =>
+ Walker.hasFunction(root, f) ||
+ // Walker API expects valid queries so we need to do additional check for partial matches
+ root.commands.some((c) => c.text.toLowerCase().includes(`${f}(`))
+ );
+ }
+ return false;
+};
+
+const UNSAMPLABLE_FUNCTIONS = ['match', 'qstr'];
+/**
+ * Check if the query contains any function that cannot be used after LIMIT clause
+ * @param query
+ * @returns
+ */
+export const queryCannotBeSampled = (
+ query: AggregateQuery | Query | { [key: string]: any } | undefined | null
+): boolean => {
+ return queryContainsFunction(query, UNSAMPLABLE_FUNCTIONS);
+};
diff --git a/packages/kbn-unified-field-list/src/components/field_stats/field_summary_message.tsx b/packages/kbn-unified-field-list/src/components/field_stats/field_summary_message.tsx
index aab65e08f3a6..2ed392abf188 100755
--- a/packages/kbn-unified-field-list/src/components/field_stats/field_summary_message.tsx
+++ b/packages/kbn-unified-field-list/src/components/field_stats/field_summary_message.tsx
@@ -12,8 +12,16 @@ import { EuiText } from '@elastic/eui';
export interface FieldSummaryMessageProps {
message: string;
+ dataTestSubj?: string;
}
-export const FieldSummaryMessage: React.FC = ({ message }) => {
- return {message};
+export const FieldSummaryMessage: React.FC = ({
+ message,
+ dataTestSubj,
+}) => {
+ return (
+
+ {message}
+
+ );
};
diff --git a/src/plugins/discover/public/application/main/components/field_stats_table/field_stats_tab.tsx b/src/plugins/discover/public/application/main/components/field_stats_table/field_stats_tab.tsx
index c9ac877474e8..5a106b50360b 100644
--- a/src/plugins/discover/public/application/main/components/field_stats_table/field_stats_tab.tsx
+++ b/src/plugins/discover/public/application/main/components/field_stats_table/field_stats_tab.tsx
@@ -9,9 +9,10 @@
import React from 'react';
import { useQuerySubscriber } from '@kbn/unified-field-list/src/hooks/use_query_subscriber';
-import { FieldStatisticsTable, type FieldStatisticsTableProps } from './field_stats_table';
-import { useDiscoverServices } from '../../../../hooks/use_discover_services';
import { useAdditionalFieldGroups } from '../../hooks/sidebar/use_additional_field_groups';
+import { useDiscoverServices } from '../../../../hooks/use_discover_services';
+import { FieldStatisticsTable, type FieldStatisticsTableProps } from './field_stats_table';
+import { useIsEsqlMode } from '../../hooks/use_is_esql_mode';
export const FieldStatisticsTab: React.FC> =
React.memo((props) => {
@@ -20,8 +21,13 @@ export const FieldStatisticsTab: React.FC;
+ }
- if (!services.dataVisualizer) return null;
return (
{
expect(findTestSubject(component, 'dscViewModeFieldStatsButton').exists()).toBe(false);
});
- it('should show document and field stats view if ES|QL', async () => {
+ it('should not show document and field stats view if ES|QL', async () => {
const component = await mountComponent({ isEsqlMode: true });
- expect(findTestSubject(component, 'dscViewModeToggle').exists()).toBe(true);
+ expect(findTestSubject(component, 'dscViewModeToggle').exists()).toBe(false);
expect(findTestSubject(component, 'discoverQueryTotalHits').exists()).toBe(true);
- expect(findTestSubject(component, 'dscViewModeDocumentButton').exists()).toBe(true);
+ expect(findTestSubject(component, 'dscViewModeDocumentButton').exists()).toBe(false);
expect(findTestSubject(component, 'dscViewModePatternAnalysisButton').exists()).toBe(false);
- expect(findTestSubject(component, 'dscViewModeFieldStatsButton').exists()).toBe(true);
- expect(findTestSubject(component, 'dscViewModeDocumentButton').text()).toBe('Results (10)');
+ expect(findTestSubject(component, 'dscViewModeFieldStatsButton').exists()).toBe(false);
+ expect(findTestSubject(component, 'discoverQueryHits').text()).toBe('10');
});
it('should set the view mode to VIEW_MODE.DOCUMENT_LEVEL when dscViewModeDocumentButton is clicked', async () => {
diff --git a/src/plugins/discover/public/components/view_mode_toggle/view_mode_toggle.tsx b/src/plugins/discover/public/components/view_mode_toggle/view_mode_toggle.tsx
index 22c4aaa11b43..43960f98ea2b 100644
--- a/src/plugins/discover/public/components/view_mode_toggle/view_mode_toggle.tsx
+++ b/src/plugins/discover/public/components/view_mode_toggle/view_mode_toggle.tsx
@@ -46,10 +46,16 @@ export const DocumentViewModeToggle = ({
() => isLegacyTableEnabled({ uiSettings, isEsqlMode }),
[uiSettings, isEsqlMode]
);
+
const [showPatternAnalysisTab, setShowPatternAnalysisTab] = useState(null);
const showFieldStatisticsTab = useMemo(
- () => uiSettings.get(SHOW_FIELD_STATISTICS) && dataVisualizerService !== undefined,
- [dataVisualizerService, uiSettings]
+ () =>
+ // If user opens saved search with field stats in ES|QL,
+ // we show the toggle with the mode disabled so user can switch to document view
+ // instead of auto-directing
+ (viewMode === VIEW_MODE.AGGREGATED_LEVEL && isEsqlMode) ||
+ (!isEsqlMode && uiSettings.get(SHOW_FIELD_STATISTICS) && dataVisualizerService !== undefined),
+ [dataVisualizerService, uiSettings, isEsqlMode, viewMode]
);
const isMounted = useMountedState();
@@ -100,6 +106,12 @@ export const DocumentViewModeToggle = ({
}
`;
+ useEffect(() => {
+ if (viewMode === VIEW_MODE.AGGREGATED_LEVEL && isEsqlMode) {
+ setDiscoverViewMode(VIEW_MODE.DOCUMENT_LEVEL);
+ }
+ }, [viewMode, isEsqlMode, setDiscoverViewMode]);
+
return (
setDiscoverViewMode(VIEW_MODE.AGGREGATED_LEVEL)}
data-test-subj="dscViewModeFieldStatsButton"
diff --git a/src/plugins/discover/public/embeddable/components/search_embeddable_field_stats_table_component.tsx b/src/plugins/discover/public/embeddable/components/search_embeddable_field_stats_table_component.tsx
index ede93bf6b6f7..cb1cd2f9eebc 100644
--- a/src/plugins/discover/public/embeddable/components/search_embeddable_field_stats_table_component.tsx
+++ b/src/plugins/discover/public/embeddable/components/search_embeddable_field_stats_table_component.tsx
@@ -13,10 +13,10 @@ import { BehaviorSubject } from 'rxjs';
import type { DataView } from '@kbn/data-views-plugin/common';
import { FetchContext, useBatchedPublishingSubjects } from '@kbn/presentation-publishing';
import { DocViewFilterFn } from '@kbn/unified-doc-viewer/types';
-
import { FieldStatisticsTable } from '../../application/main/components/field_stats_table';
import { isEsqlMode } from '../initialize_fetch';
import type { SearchEmbeddableApi, SearchEmbeddableStateManager } from '../types';
+import { useDiscoverServices } from '../../hooks/use_discover_services';
interface SavedSearchEmbeddableComponentProps {
api: SearchEmbeddableApi & {
@@ -37,8 +37,13 @@ export function SearchEmbeddablFieldStatsTableComponent({
api.fetchContext$,
api.savedSearch$
);
-
const isEsql = useMemo(() => isEsqlMode(savedSearch), [savedSearch]);
+ const services = useDiscoverServices();
+
+ // Quit early if we know it's in ES|QL mode
+ if (isEsql && services.dataVisualizer?.FieldStatsUnavailableMessage) {
+ return ;
+ }
return (
{
+ it('should not show Field Statistics data in ES|QL mode', async () => {
await discover.selectTextBaseLang();
- await discover.waitUntilSearchingHasFinished();
-
- await testSubjects.click('dscViewModeFieldStatsButton');
await header.waitUntilLoadingHasFinished();
- await testSubjects.existOrFail('dataVisualizerTableContainer');
+ await discover.waitUntilSearchingHasFinished();
+ await testSubjects.missingOrFail('dscViewModeFieldStatsButton');
});
});
});
diff --git a/test/functional/apps/discover/group6/_view_mode_toggle.ts b/test/functional/apps/discover/group6/_view_mode_toggle.ts
index aec1cb6f459a..2591716c87d0 100644
--- a/test/functional/apps/discover/group6/_view_mode_toggle.ts
+++ b/test/functional/apps/discover/group6/_view_mode_toggle.ts
@@ -95,25 +95,14 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
it('should not show', async function () {
await testSubjects.missingOrFail('dscViewModePatternAnalysisButton');
- await retry.try(async () => {
- const documentTab = await testSubjects.find('dscViewModeDocumentButton');
- expect(await documentTab.getAttribute('aria-selected')).to.be('true');
- });
});
});
- it('should show Field Statistics tab', async () => {
- await testSubjects.click('dscViewModeFieldStatsButton');
-
- await retry.try(async () => {
- const fieldStatsTab = await testSubjects.find('dscViewModeFieldStatsButton');
- expect(await fieldStatsTab.getAttribute('aria-selected')).to.be('true');
- });
-
+ it('should not show Field Statistics tab', async () => {
await testSubjects.existOrFail('dscViewModeToggle');
});
- it('should still show view mode toggle for ES|QL searches', async () => {
+ it('should not show view mode toggle for ES|QL searches', async () => {
await testSubjects.click('dscViewModeDocumentButton');
await retry.try(async () => {
@@ -125,7 +114,8 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
await discover.selectTextBaseLang();
- await testSubjects.existOrFail('dscViewModeToggle');
+ await testSubjects.missingOrFail('dscViewModeToggle');
+ await testSubjects.existOrFail('discoverQueryTotalHits');
if (!useLegacyTable) {
await testSubjects.existOrFail('unifiedDataTableToolbar');
diff --git a/x-pack/packages/ml/date_picker/src/components/date_picker_wrapper.tsx b/x-pack/packages/ml/date_picker/src/components/date_picker_wrapper.tsx
index 8f42d755144a..c8792ab3f9d9 100644
--- a/x-pack/packages/ml/date_picker/src/components/date_picker_wrapper.tsx
+++ b/x-pack/packages/ml/date_picker/src/components/date_picker_wrapper.tsx
@@ -18,6 +18,7 @@ import {
EuiFlexItem,
EuiSuperDatePicker,
type EuiSuperDatePickerProps,
+ EuiToolTip,
} from '@elastic/eui';
import type { TimeRange } from '@kbn/es-query';
@@ -103,6 +104,10 @@ interface DatePickerWrapperProps {
* when EuiSuperDatePicker's 'Refresh'|'Update' button is clicked
*/
onRefresh?: () => void;
+ /**
+ * Tooltip message for the update button
+ */
+ tooltipMessage?: string;
}
/**
@@ -122,6 +127,7 @@ export const DatePickerWrapper: FC = (props) => {
isDisabled = false,
needsUpdate,
onRefresh,
+ tooltipMessage,
} = props;
const {
data,
@@ -318,34 +324,40 @@ export const DatePickerWrapper: FC = (props) => {
recentlyUsedRanges={recentlyUsedRanges}
dateFormat={dateFormat}
commonlyUsedRanges={commonlyUsedRanges}
+ isDisabled={isDisabled}
updateButtonProps={{
iconOnly: isWithinLBreakpoint,
fill: false,
...(needsUpdate ? { needsUpdate } : {}),
}}
width={width}
- isDisabled={isDisabled}
/>
{showRefresh === true || !isTimeRangeSelectorEnabled ? (
-
- {needsUpdate ? (
-
- ) : (
-
- )}
-
+
+
+ {needsUpdate ? (
+
+ ) : (
+
+ )}
+
+
) : null}
>
diff --git a/x-pack/plugins/data_visualizer/kibana.jsonc b/x-pack/plugins/data_visualizer/kibana.jsonc
index 1e83c34113be..72ba380fcec3 100644
--- a/x-pack/plugins/data_visualizer/kibana.jsonc
+++ b/x-pack/plugins/data_visualizer/kibana.jsonc
@@ -41,7 +41,6 @@
"uiActions",
"lens",
"esql",
- "visualizations"
]
}
-}
\ No newline at end of file
+}
diff --git a/x-pack/plugins/data_visualizer/public/application/common/components/stats_table/data_visualizer_stats_table.tsx b/x-pack/plugins/data_visualizer/public/application/common/components/stats_table/data_visualizer_stats_table.tsx
index 811d69b6bfeb..3b591a85ff47 100644
--- a/x-pack/plugins/data_visualizer/public/application/common/components/stats_table/data_visualizer_stats_table.tsx
+++ b/x-pack/plugins/data_visualizer/public/application/common/components/stats_table/data_visualizer_stats_table.tsx
@@ -65,7 +65,7 @@ interface DataVisualizerTableProps {
error?: Error | string;
}
-export const DataVisualizerTable = ({
+const UnmemoizedDataVisualizerTable = ({
items,
pageState,
updatePageState,
@@ -506,3 +506,7 @@ export const DataVisualizerTable = ({
);
};
+
+export const DataVisualizerTable = React.memo(
+ UnmemoizedDataVisualizerTable
+) as typeof UnmemoizedDataVisualizerTable;
diff --git a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/components/index_data_visualizer_view/index_data_visualizer_esql.tsx b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/components/index_data_visualizer_view/index_data_visualizer_esql.tsx
index f2ac83e1d4bf..c6190c87bcae 100644
--- a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/components/index_data_visualizer_view/index_data_visualizer_esql.tsx
+++ b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/components/index_data_visualizer_view/index_data_visualizer_esql.tsx
@@ -24,12 +24,12 @@ import {
EuiPanel,
EuiProgress,
EuiSpacer,
+ EuiCallOut,
} from '@elastic/eui';
import type { DataView } from '@kbn/data-views-plugin/common';
import { getIndexPatternFromESQLQuery } from '@kbn/esql-utils';
import { getOrCreateDataViewByIndexPattern } from '../../search_strategy/requests/get_data_view_by_index_pattern';
import { useCurrentEuiTheme } from '../../../common/hooks/use_current_eui_theme';
-import type { FieldVisConfig } from '../../../common/components/stats_table/types';
import { DATA_VISUALIZER_INDEX_VIEWER } from '../../constants/index_data_visualizer_viewer';
import { useDataVisualizerKibana } from '../../../kibana_context';
import type { GetAdditionalLinks } from '../../../common/components/results_links';
@@ -49,6 +49,7 @@ import type {
import type { ESQLQuery } from '../../search_strategy/requests/esql_utils';
import { isESQLQuery } from '../../search_strategy/requests/esql_utils';
import { FieldStatsComponentType } from '../../constants/field_stats_component_type';
+import { getReasonIfFieldStatsUnavailableForQuery } from '../../utils/get_reason_fieldstats_unavailable_for_esql_query';
export interface IndexDataVisualizerESQLProps {
getAdditionalLinks?: GetAdditionalLinks;
@@ -64,6 +65,8 @@ export const IndexDataVisualizerESQL: FC = (dataVi
const [query, setQuery] = useState(DEFAULT_ESQL_QUERY);
const [currentDataView, setCurrentDataView] = useState();
+ const unsupportedReasonForQuery = getReasonIfFieldStatsUnavailableForQuery(localQuery);
+
const toggleShowEmptyFields = () => {
setDataVisualizerListState({
...dataVisualizerListState,
@@ -202,8 +205,11 @@ export const IndexDataVisualizerESQL: FC = (dataVi
const onTextLangQuerySubmit = useCallback(
async (q: AggregateQuery | undefined) => {
if (isESQLQuery(q)) {
- resetData();
- setQuery(q);
+ const isUnsupported = getReasonIfFieldStatsUnavailableForQuery(q) !== undefined;
+ if (!isUnsupported) {
+ resetData();
+ setQuery(q);
+ }
}
},
[resetData]
@@ -224,8 +230,19 @@ export const IndexDataVisualizerESQL: FC = (dataVi
data-test-subj="dataViewTitleHeader"
direction="row"
alignItems="center"
- css={{ padding: `${euiTheme.euiSizeS} 0`, marginRight: `${euiTheme.euiSize}` }}
- />
+ css={{ padding: 0, marginRight: 0 }}
+ >
+ {unsupportedReasonForQuery ? (
+
+
+
+ ) : null}
+
{isWithinLargeBreakpoint ? : null}
= (dataVi
width="full"
needsUpdate={queryNeedsUpdate}
onRefresh={handleRefresh}
- isDisabled={!hasValidTimeField}
+ isDisabled={unsupportedReasonForQuery !== undefined}
+ tooltipMessage={unsupportedReasonForQuery}
/>
@@ -276,6 +294,7 @@ export const IndexDataVisualizerESQL: FC = (dataVi
hideRunQueryText={false}
isLoading={queryHistoryStatus ?? false}
displayDocumentationAsFlyout
+ disableSubmitAction={unsupportedReasonForQuery !== undefined}
/>
@@ -312,7 +331,7 @@ export const IndexDataVisualizerESQL: FC = (dataVi
-
+ void;
onQuerySubmit: (query: AggregateQuery, abortController?: AbortController) => Promise;
+ disableSubmitAction?: boolean;
}
export const FieldStatsESQLEditor = ({
canEditTextBasedQuery = true,
query,
setQuery,
onQuerySubmit,
+ disableSubmitAction = false,
}: FieldStatsESQLEditorProps) => {
const prevQuery = useRef(query);
const [isVisualizationLoading, setIsVisualizationLoading] = useState(false);
@@ -48,8 +50,8 @@ export const FieldStatsESQLEditor = ({
editorIsInline
hideRunQueryText
onTextLangQuerySubmit={onTextLangQuerySubmit}
- isDisabled={false}
- allowQueryCancellation
+ allowQueryCancellation={false}
+ disableSubmitAction={disableSubmitAction}
isLoading={isVisualizationLoading}
/>
diff --git a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/field_stats/field_stats_initializer.tsx b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/field_stats/field_stats_initializer.tsx
index 0e678e328894..eb829e9a20cd 100644
--- a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/field_stats/field_stats_initializer.tsx
+++ b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/field_stats/field_stats_initializer.tsx
@@ -38,6 +38,7 @@ import type {
import { FieldStatsInitializerViewType } from '../grid_embeddable/types';
import { isESQLQuery } from '../../search_strategy/requests/esql_utils';
import { DataSourceTypeSelector } from './field_stats_initializer_view_type';
+import { getReasonIfFieldStatsUnavailableForQuery } from '../../utils/get_reason_fieldstats_unavailable_for_esql_query';
export interface FieldStatsInitializerProps {
initialInput?: Partial;
@@ -94,6 +95,12 @@ export const FieldStatisticsInitializer: FC = ({
};
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [dataViewId, viewType, esqlQuery.esql, isEsqlMode]);
+
+ const unsupportedReason = useMemo(
+ () => getReasonIfFieldStatsUnavailableForQuery(esqlQuery),
+ [esqlQuery]
+ );
+
const onESQLQuerySubmit = useCallback(
async (query: AggregateQuery, abortController?: AbortController) => {
const adhocDataView = await getESQLAdHocDataview(query.esql, dataViews);
@@ -101,11 +108,14 @@ export const FieldStatisticsInitializer: FC = ({
setDataViewId(adhocDataView.id);
}
- await onPreview({
- viewType,
- dataViewId: adhocDataView?.id,
- query,
- });
+ const supported = getReasonIfFieldStatsUnavailableForQuery(query) === undefined;
+ if (supported) {
+ await onPreview({
+ viewType,
+ dataViewId: adhocDataView?.id,
+ query,
+ });
+ }
},
// eslint-disable-next-line react-hooks/exhaustive-deps
[isEsqlMode]
@@ -202,6 +212,7 @@ export const FieldStatisticsInitializer: FC = ({
}
/>
) : null}
+
{initialInput?.viewType === FieldStatsInitializerViewType.ESQL && !isEsqlEnabled ? (
<>
@@ -247,6 +258,7 @@ export const FieldStatisticsInitializer: FC = ({
query={esqlQuery}
setQuery={setQuery}
onQuerySubmit={onESQLQuerySubmit}
+ disableSubmitAction={!!unsupportedReason}
/>
) : null}
@@ -272,26 +284,39 @@ export const FieldStatisticsInitializer: FC = ({
/>
-
-
-
-
-
+
+ {unsupportedReason ? (
+
+
+
+ ) : null}
+
+
+
+
+
+
+
>
diff --git a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/embeddable_error_msg.tsx b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/embeddable_error_msg.tsx
new file mode 100644
index 000000000000..9e49570ab6bf
--- /dev/null
+++ b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/embeddable_error_msg.tsx
@@ -0,0 +1,41 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+import React from 'react';
+import { EuiFlexItem } from '@elastic/eui';
+import { EmptyPlaceholder } from '@kbn/charts-plugin/public';
+import { i18n } from '@kbn/i18n';
+import { css } from '@emotion/react';
+const FIELD_STATS_UNAVAILABLE_TITLE = i18n.translate(
+ 'xpack.dataVisualizer.fieldStats.unavailableTitle',
+ {
+ defaultMessage: 'Field statistics not supported for ES|QL queries',
+ }
+);
+
+const FieldStatsUnavailableMessage = ({
+ id,
+ title = FIELD_STATS_UNAVAILABLE_TITLE,
+}: {
+ id?: string;
+ title?: string;
+}) => {
+ return (
+
+
+
+ );
+};
+
+// Default export for lazy loading
+// eslint-disable-next-line import/no-default-export
+export default FieldStatsUnavailableMessage;
diff --git a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/field_stats_wrapper.tsx b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/field_stats_wrapper.tsx
index 03dbb9c7af8c..d991f02fb395 100644
--- a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/field_stats_wrapper.tsx
+++ b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/embeddables/grid_embeddable/field_stats_wrapper.tsx
@@ -16,11 +16,13 @@ import { DatePickerContextProvider } from '@kbn/ml-date-picker';
import type { DatePickerDependencies } from '@kbn/ml-date-picker';
import { UI_SETTINGS } from '@kbn/data-plugin/common';
import { pick } from 'lodash';
+import { isOfAggregateQueryType } from '@kbn/es-query';
import { getCoreStart, getPluginsStart } from '../../../../kibana_services';
import type {
FieldStatisticTableEmbeddableProps,
ESQLDataVisualizerGridEmbeddableState,
} from './types';
+import FieldStatsUnavailableMessage from './embeddable_error_msg';
const EmbeddableESQLFieldStatsTableWrapper = dynamic(
() => import('./embeddable_esql_field_stats_table')
@@ -41,7 +43,10 @@ function isFieldStatisticTableEmbeddableState(
const FieldStatisticsWrapperContent = (props: FieldStatisticTableEmbeddableProps) => {
if (isESQLFieldStatisticTableEmbeddableState(props)) {
- return (
+ const isEsql = props.esqlQuery && isOfAggregateQueryType(props.esqlQuery);
+ return isEsql ? (
+
+ ) : (
=> {
- const { apiIsPresentationContainer } = await import('@kbn/presentation-containers');
- // we cannot have an async type check, so return the casted parentApi rather than a boolean
- return apiIsPresentationContainer(parentApi) ? (parentApi as PresentationContainer) : undefined;
-};
-
-interface FieldStatsActionContext extends EmbeddableApiContext {
- embeddable: FieldStatisticsTableEmbeddableApi;
-}
-
-async function updatePanelFromFlyoutEdits({
- api,
- isNewPanel,
- deletePanel,
- coreStart,
- pluginStart,
- initialState,
-}: {
- api: FieldStatisticsTableEmbeddableApi;
- isNewPanel: boolean;
- deletePanel?: () => void;
- coreStart: CoreStart;
- pluginStart: DataVisualizerStartDependencies;
- initialState: FieldStatsInitialState;
- fieldStatsControlsApi?: FieldStatsControlsApi;
-}) {
- const [
- { getOrCreateDataViewByIndexPattern },
- { FieldStatisticsInitializer },
- { tracksOverlays },
- { toMountPoint },
- { KibanaContextProvider },
- { isDefined },
- ] = await Promise.all([
- import('../search_strategy/requests/get_data_view_by_index_pattern'),
- import('../embeddables/field_stats/field_stats_initializer'),
- import('@kbn/presentation-containers'),
- import('@kbn/react-kibana-mount'),
- import('@kbn/kibana-react-plugin/public'),
- import('@kbn/ml-is-defined'),
- ]);
- const parentApi = api.parentApi;
- const overlayTracker = tracksOverlays(parentApi) ? parentApi : undefined;
- const services = {
- ...coreStart,
- ...pluginStart,
- };
- let hasChanged = false;
- const cancelChanges = () => {
- // Reset to initialState in case user has changed the preview state
- if (hasChanged && api && initialState) {
- api.updateUserInput(initialState);
- }
-
- if (isNewPanel && deletePanel) {
- deletePanel();
- }
- flyoutSession.close();
- overlayTracker?.clearOverlays();
- };
-
- const update = async (nextUpdate: FieldStatsInitialState) => {
- const esqlQuery = nextUpdate?.query?.esql;
- if (isDefined(esqlQuery)) {
- const dv = await getOrCreateDataViewByIndexPattern(
- pluginStart.data.dataViews,
- esqlQuery,
- undefined
- );
- if (dv?.id && nextUpdate.dataViewId !== dv.id) {
- nextUpdate.dataViewId = dv.id;
- }
- }
- if (api) {
- api.updateUserInput(nextUpdate);
- }
-
- flyoutSession.close();
- overlayTracker?.clearOverlays();
- };
- const flyoutSession = services.overlays.openFlyout(
- toMountPoint(
-
- {
- if (api.updateUserInput) {
- api.updateUserInput(nextUpdate);
- hasChanged = true;
- }
- }}
- onCreate={update}
- onCancel={cancelChanges}
- isNewPanel={isNewPanel}
- />
- ,
- coreStart
- ),
- {
- ownFocus: true,
- size: 's',
- paddingSize: 'm',
- hideCloseButton: true,
- type: 'push',
- 'data-test-subj': 'fieldStatisticsInitializerFlyout',
- onClose: cancelChanges,
- }
- );
- overlayTracker?.openOverlay(flyoutSession, { focusedPanelId: api.uuid });
-}
-
-export function createAddFieldStatsTableAction(
- coreStart: CoreStart,
- pluginStart: DataVisualizerStartDependencies
-): UiActionsActionDefinition {
- return {
- id: 'create-field-stats-table',
- grouping: COMMON_VISUALIZATION_GROUPING,
- order: 10,
- getIconType: () => 'fieldStatistics',
- getDisplayName: () =>
- i18n.translate('xpack.dataVisualizer.fieldStatistics.displayName', {
- defaultMessage: 'Field statistics',
- }),
- disabled: !coreStart.uiSettings.get(ENABLE_ESQL),
- async isCompatible(context: EmbeddableApiContext) {
- return (
- Boolean(await parentApiIsCompatible(context.embeddable)) &&
- coreStart.uiSettings.get(ENABLE_ESQL)
- );
- },
- async execute(context) {
- const [
- { IncompatibleActionError },
- { FIELD_STATS_EMBEDDABLE_TYPE },
- { FieldStatsInitializerViewType },
- ] = await Promise.all([
- import('@kbn/ui-actions-plugin/public'),
- import('../embeddables/field_stats/constants'),
- import('../embeddables/grid_embeddable/types'),
- ]);
-
- const presentationContainerParent = await parentApiIsCompatible(context.embeddable);
- if (!presentationContainerParent) throw new IncompatibleActionError();
-
- const isEsqlEnabled = coreStart.uiSettings.get(ENABLE_ESQL);
- try {
- const defaultIndexPattern = await pluginStart.data.dataViews.getDefault();
- const defaultInitialState: FieldStatsInitialState = isEsqlEnabled
- ? {
- viewType: FieldStatsInitializerViewType.ESQL,
- query: {
- // Initial default query
- esql: `from ${defaultIndexPattern?.getIndexPattern()} | limit 10`,
- },
- }
- : {
- viewType: FieldStatsInitializerViewType.DATA_VIEW,
- };
- const embeddable = await presentationContainerParent.addNewPanel<
- object,
- FieldStatisticsTableEmbeddableApi
- >({
- panelType: FIELD_STATS_EMBEDDABLE_TYPE,
- initialState: defaultInitialState,
- });
- // open the flyout if embeddable has been created successfully
- if (embeddable) {
- const deletePanel = () => {
- presentationContainerParent.removePanel(embeddable.uuid);
- };
-
- updatePanelFromFlyoutEdits({
- api: embeddable,
- isNewPanel: true,
- deletePanel,
- coreStart,
- pluginStart,
- initialState: defaultInitialState,
- });
- }
- } catch (e) {
- return Promise.reject(e);
- }
- },
- };
-}
diff --git a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/ui_actions/index.ts b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/ui_actions/index.ts
deleted file mode 100644
index ac2f73860e4f..000000000000
--- a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/ui_actions/index.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0; you may not use this file except in compliance with the Elastic License
- * 2.0.
- */
-
-import type { CoreStart } from '@kbn/core-lifecycle-browser';
-import type { UiActionsSetup } from '@kbn/ui-actions-plugin/public';
-import type { DataVisualizerStartDependencies } from '../../common/types/data_visualizer_plugin';
-import { createAddFieldStatsTableAction } from './create_field_stats_table';
-
-export function registerDataVisualizerUiActions(
- uiActions: UiActionsSetup,
- coreStart: CoreStart,
- pluginStart: DataVisualizerStartDependencies
-) {
- const addFieldStatsAction = createAddFieldStatsTableAction(coreStart, pluginStart);
- uiActions.addTriggerAction('ADD_PANEL_TRIGGER', addFieldStatsAction);
-}
diff --git a/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/utils/get_reason_fieldstats_unavailable_for_esql_query.ts b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/utils/get_reason_fieldstats_unavailable_for_esql_query.ts
new file mode 100644
index 000000000000..f6a9996aed42
--- /dev/null
+++ b/x-pack/plugins/data_visualizer/public/application/index_data_visualizer/utils/get_reason_fieldstats_unavailable_for_esql_query.ts
@@ -0,0 +1,22 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import type { AggregateQuery } from '@kbn/es-query';
+
+import type { Query } from '@kbn/es-query';
+import { queryCannotBeSampled } from '@kbn/esql-utils';
+import { i18n } from '@kbn/i18n';
+
+export const getReasonIfFieldStatsUnavailableForQuery = (
+ query?: AggregateQuery | Query | { [key: string]: any }
+): string | undefined => {
+ if (queryCannotBeSampled(query)) {
+ return i18n.translate('xpack.dataVisualizer.fieldStats.unavailableForESQLQueryDescription', {
+ defaultMessage: `Field statistics are not available for ES|QL queries with 'MATCH' or 'QSTR' functions.`,
+ });
+ }
+};
diff --git a/x-pack/plugins/data_visualizer/public/plugin.ts b/x-pack/plugins/data_visualizer/public/plugin.ts
index deaf4bdc9967..282ec23e3c30 100644
--- a/x-pack/plugins/data_visualizer/public/plugin.ts
+++ b/x-pack/plugins/data_visualizer/public/plugin.ts
@@ -21,7 +21,6 @@ import type {
DataVisualizerStartDependencies,
} from './application/common/types/data_visualizer_plugin';
import { registerEmbeddables } from './application/index_data_visualizer/embeddables/field_stats';
-import { registerDataVisualizerUiActions } from './application/index_data_visualizer/ui_actions';
export type DataVisualizerPluginSetup = ReturnType;
export type DataVisualizerPluginStart = ReturnType;
@@ -57,12 +56,6 @@ export class DataVisualizerPlugin
registerEmbeddables(plugins.embeddable, core);
}
- const [coreStart, pluginStart] = await core.getStartServices();
-
- if (plugins.uiActions) {
- registerDataVisualizerUiActions(plugins.uiActions, coreStart, pluginStart);
- }
-
if (plugins.home) {
registerHomeAddData(plugins.home, this.resultsLinks);
registerHomeFeatureCatalogue(plugins.home);
@@ -84,6 +77,12 @@ export class DataVisualizerPlugin
getIndexDataVisualizerComponent,
getDataDriftComponent,
getMaxBytesFormatted,
+ FieldStatsUnavailableMessage: dynamic(
+ async () =>
+ import(
+ './application/index_data_visualizer/embeddables/grid_embeddable/embeddable_error_msg'
+ )
+ ),
FieldStatisticsTable: dynamic(
async () =>
import(
diff --git a/x-pack/plugins/data_visualizer/tsconfig.json b/x-pack/plugins/data_visualizer/tsconfig.json
index 7df4f57dc987..970526cdf464 100644
--- a/x-pack/plugins/data_visualizer/tsconfig.json
+++ b/x-pack/plugins/data_visualizer/tsconfig.json
@@ -86,7 +86,6 @@
"@kbn/core-lifecycle-browser",
"@kbn/presentation-containers",
"@kbn/react-kibana-mount",
- "@kbn/visualizations-plugin",
"@kbn/core-ui-settings-browser"
],
"exclude": [
diff --git a/x-pack/test_serverless/functional/test_suites/common/discover/esql/_esql_view.ts b/x-pack/test_serverless/functional/test_suites/common/discover/esql/_esql_view.ts
index 83aea5e94f42..ae3d2da4238a 100644
--- a/x-pack/test_serverless/functional/test_suites/common/discover/esql/_esql_view.ts
+++ b/x-pack/test_serverless/functional/test_suites/common/discover/esql/_esql_view.ts
@@ -90,8 +90,8 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
await testSubjects.missingOrFail('showQueryBarMenu');
await testSubjects.missingOrFail('addFilter');
- await testSubjects.existOrFail('dscViewModeToggle');
- await testSubjects.existOrFail('dscViewModeDocumentButton');
+ await testSubjects.missingOrFail('dscViewModeToggle');
+ await testSubjects.missingOrFail('dscViewModeDocumentButton');
// when Lens suggests a table, we render an ESQL based histogram
await testSubjects.existOrFail('unifiedHistogramChart');
await testSubjects.existOrFail('discoverQueryHits');