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[ML] Fix Index Data Visualizer error if index pattern has histogram field type #104553

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Jul 8, 2021
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21 changes: 21 additions & 0 deletions x-pack/plugins/data_visualizer/common/constants.ts
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@
* 2.0.
*/

import { KBN_FIELD_TYPES } from '../../../../src/plugins/data/common';

export const UI_SETTING_MAX_FILE_SIZE = 'fileUpload:maxFileSize';

export const MB = Math.pow(2, 20);
Expand All @@ -27,7 +29,26 @@ export const JOB_FIELD_TYPES = {
KEYWORD: 'keyword',
NUMBER: 'number',
TEXT: 'text',
HISTOGRAM: 'histogram',
UNKNOWN: 'unknown',
} as const;

export const JOB_FIELD_TYPES_OPTIONS = {
[JOB_FIELD_TYPES.BOOLEAN]: { name: 'Boolean', icon: 'tokenBoolean' },
[JOB_FIELD_TYPES.DATE]: { name: 'Date', icon: 'tokenDate' },
[JOB_FIELD_TYPES.GEO_POINT]: { name: 'Geo point', icon: 'tokenGeo' },
[JOB_FIELD_TYPES.GEO_SHAPE]: { name: 'Geo shape', icon: 'tokenGeo' },
[JOB_FIELD_TYPES.IP]: { name: 'IP address', icon: 'tokenIP' },
[JOB_FIELD_TYPES.KEYWORD]: { name: 'Keyword', icon: 'tokenKeyword' },
[JOB_FIELD_TYPES.NUMBER]: { name: 'Number', icon: 'tokenNumber' },
[JOB_FIELD_TYPES.TEXT]: { name: 'Text', icon: 'tokenString' },
[JOB_FIELD_TYPES.HISTOGRAM]: { name: 'Histogram', icon: 'tokenNumber' },
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[JOB_FIELD_TYPES.UNKNOWN]: { name: 'Unknown' },
};

export const OMIT_FIELDS: string[] = ['_source', '_type', '_index', '_id', '_version', '_score'];

export const NON_AGGREGATABLE_FIELD_TYPES = new Set<string>([
KBN_FIELD_TYPES.GEO_SHAPE,
KBN_FIELD_TYPES.HISTOGRAM,
]);
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,9 @@ export const FieldTypeIcon: FC<FieldTypeIconProps> = ({
iconType = 'tokenNumber';
color = fieldName !== undefined ? 'euiColorVis1' : 'euiColorVis2';
break;
case JOB_FIELD_TYPES.HISTOGRAM:
iconType = 'tokenHistogram';
color = 'euiColorVis7';
case JOB_FIELD_TYPES.UNKNOWN:
// Use defaults
break;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -14,19 +14,7 @@ import type {
FileBasedUnknownFieldVisConfig,
} from '../stats_table/types/field_vis_config';
import { FieldTypeIcon } from '../field_type_icon';
import { JOB_FIELD_TYPES } from '../../../../../common';

const JOB_FIELD_TYPES_OPTIONS = {
[JOB_FIELD_TYPES.BOOLEAN]: { name: 'Boolean', icon: 'tokenBoolean' },
[JOB_FIELD_TYPES.DATE]: { name: 'Date', icon: 'tokenDate' },
[JOB_FIELD_TYPES.GEO_POINT]: { name: 'Geo point', icon: 'tokenGeo' },
[JOB_FIELD_TYPES.GEO_SHAPE]: { name: 'Geo shape', icon: 'tokenGeo' },
[JOB_FIELD_TYPES.IP]: { name: 'IP address', icon: 'tokenIP' },
[JOB_FIELD_TYPES.KEYWORD]: { name: 'Keyword', icon: 'tokenKeyword' },
[JOB_FIELD_TYPES.NUMBER]: { name: 'Number', icon: 'tokenNumber' },
[JOB_FIELD_TYPES.TEXT]: { name: 'Text', icon: 'tokenString' },
[JOB_FIELD_TYPES.UNKNOWN]: { name: 'Unknown' },
};
import { JOB_FIELD_TYPES_OPTIONS } from '../../../../../common';

interface Props {
fields: Array<FileBasedFieldVisConfig | FileBasedUnknownFieldVisConfig>;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,9 @@ export function kbnTypeToJobType(field: IndexPatternField) {
case KBN_FIELD_TYPES.GEO_SHAPE:
type = JOB_FIELD_TYPES.GEO_SHAPE;
break;
case KBN_FIELD_TYPES.HISTOGRAM:
type = JOB_FIELD_TYPES.HISTOGRAM;
break;

default:
break;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ import { useDataVisualizerKibana } from '../../../kibana_context';
import { FieldCountPanel } from '../../../common/components/field_count_panel';
import { DocumentCountContent } from '../../../common/components/document_count_content';
import { DataLoader } from '../../data_loader/data_loader';
import { JOB_FIELD_TYPES } from '../../../../../common';
import { JOB_FIELD_TYPES, OMIT_FIELDS } from '../../../../../common';
import { useTimefilter } from '../../hooks/use_time_filter';
import { kbnTypeToJobType } from '../../../common/util/field_types_utils';
import { SearchPanel } from '../search_panel';
Expand Down Expand Up @@ -204,18 +204,21 @@ export const IndexDataVisualizerView: FC<IndexDataVisualizerViewProps> = (dataVi
}
}, [currentIndexPattern, toasts]);

// Obtain the list of non metric field types which appear in the index pattern.
let indexedFieldTypes: JobFieldType[] = [];
const indexPatternFields: IndexPatternField[] = currentIndexPattern.fields;
indexPatternFields.forEach((field) => {
if (field.scripted !== true) {
const dataVisualizerType: JobFieldType | undefined = kbnTypeToJobType(field);
if (dataVisualizerType !== undefined && !indexedFieldTypes.includes(dataVisualizerType)) {
indexedFieldTypes.push(dataVisualizerType);

const fieldTypes = useMemo(() => {
// Obtain the list of non metric field types which appear in the index pattern.
const indexedFieldTypes: JobFieldType[] = [];
indexPatternFields.forEach((field) => {
if (!OMIT_FIELDS.includes(field.name) && field.scripted !== true) {
const dataVisualizerType: JobFieldType | undefined = kbnTypeToJobType(field);
if (dataVisualizerType !== undefined && !indexedFieldTypes.includes(dataVisualizerType)) {
indexedFieldTypes.push(dataVisualizerType);
}
}
}
});
indexedFieldTypes = indexedFieldTypes.sort();
});
return indexedFieldTypes.sort();
}, [indexPatternFields]);

const defaults = getDefaultPageState();

Expand Down Expand Up @@ -859,7 +862,7 @@ export const IndexDataVisualizerView: FC<IndexDataVisualizerViewProps> = (dataVi
samplerShardSize={samplerShardSize}
setSamplerShardSize={setSamplerShardSize}
overallStats={overallStats}
indexedFieldTypes={indexedFieldTypes}
indexedFieldTypes={fieldTypes}
setVisibleFieldTypes={setVisibleFieldTypes}
visibleFieldTypes={visibleFieldTypes}
visibleFieldNames={visibleFieldNames}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -8,30 +8,18 @@
import React, { FC, useMemo } from 'react';
import { EuiFlexGroup, EuiFlexItem } from '@elastic/eui';
import { i18n } from '@kbn/i18n';
import { JOB_FIELD_TYPES, JobFieldType } from '../../../../../common';
import { JOB_FIELD_TYPES_OPTIONS, JobFieldType } from '../../../../../common';
import { FieldTypeIcon } from '../../../common/components/field_type_icon';
import { MultiSelectPicker, Option } from '../../../common/components/multi_select_picker';

const ML_JOB_FIELD_TYPES_OPTIONS = {
[JOB_FIELD_TYPES.BOOLEAN]: { name: 'Boolean', icon: 'tokenBoolean' },
[JOB_FIELD_TYPES.DATE]: { name: 'Date', icon: 'tokenDate' },
[JOB_FIELD_TYPES.GEO_POINT]: { name: 'Geo point', icon: 'tokenGeo' },
[JOB_FIELD_TYPES.GEO_SHAPE]: { name: 'Geo shape', icon: 'tokenGeo' },
[JOB_FIELD_TYPES.IP]: { name: 'IP address', icon: 'tokenIP' },
[JOB_FIELD_TYPES.KEYWORD]: { name: 'Keyword', icon: 'tokenKeyword' },
[JOB_FIELD_TYPES.NUMBER]: { name: 'Number', icon: 'tokenNumber' },
[JOB_FIELD_TYPES.TEXT]: { name: 'Text', icon: 'tokenString' },
[JOB_FIELD_TYPES.UNKNOWN]: { name: 'Unknown' },
};

export const DatavisualizerFieldTypeFilter: FC<{
indexedFieldTypes: JobFieldType[];
setVisibleFieldTypes(q: string[]): void;
visibleFieldTypes: string[];
}> = ({ indexedFieldTypes, setVisibleFieldTypes, visibleFieldTypes }) => {
const options: Option[] = useMemo(() => {
return indexedFieldTypes.map((indexedFieldName) => {
const item = ML_JOB_FIELD_TYPES_OPTIONS[indexedFieldName];
const item = JOB_FIELD_TYPES_OPTIONS[indexedFieldName];

return {
value: indexedFieldName,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,7 @@ import { CoreSetup } from 'kibana/public';
import { estypes } from '@elastic/elasticsearch';
import { i18n } from '@kbn/i18n';
import { IndexPattern } from '../../../../../../../src/plugins/data/common/index_patterns/index_patterns';
import { KBN_FIELD_TYPES } from '../../../../../../../src/plugins/data/common';
import { OMIT_FIELDS } from '../../../../common/constants';
import { NON_AGGREGATABLE_FIELD_TYPES, OMIT_FIELDS } from '../../../../common/constants';
import { FieldRequestConfig } from '../../../../common/types';
import { getVisualizerFieldStats, getVisualizerOverallStats } from '../services/visualizer_stats';

Expand Down Expand Up @@ -49,7 +48,7 @@ export class DataLoader {
this._indexPattern.fields.forEach((field) => {
const fieldName = field.displayName !== undefined ? field.displayName : field.name;
if (this.isDisplayField(fieldName) === true) {
if (field.aggregatable === true && field.type !== KBN_FIELD_TYPES.GEO_SHAPE) {
if (field.aggregatable === true && !NON_AGGREGATABLE_FIELD_TYPES.has(field.type)) {
aggregatableFields.push(field.name);
} else {
nonAggregatableFields.push(field.name);
Expand Down