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[role="xpack"] | ||
[[painlesslab]] | ||
== Painless Lab | ||
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beta::[] | ||
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The Painless Lab is an interactive code editor that lets you test and | ||
debug {ref}/modules-scripting-painless.html[Painless scripts] in real-time. | ||
You can use the Painless scripting | ||
language to create <<scripted-fields, {kib} scripted fields>>, | ||
process {ref}/docs-reindex.html[reindexed data], define complex | ||
<<watcher-create-advanced-watch, Watcher conditions>>, | ||
and work with data in other contexts. | ||
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To get started, go to *Dev Tools > Painless Lab*. | ||
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image::dev-tools/painlesslab/images/painless-lab.png[Painless Lab] |
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191 changes: 191 additions & 0 deletions
191
src/legacy/core_plugins/vis_type_timeseries/public/components/aggs/positive_rate.js
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/* | ||
* Licensed to Elasticsearch B.V. under one or more contributor | ||
* license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright | ||
* ownership. Elasticsearch B.V. licenses this file to you under | ||
* the Apache License, Version 2.0 (the "License"); you may | ||
* not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, | ||
* software distributed under the License is distributed on an | ||
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
* KIND, either express or implied. See the License for the | ||
* specific language governing permissions and limitations | ||
* under the License. | ||
*/ | ||
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import PropTypes from 'prop-types'; | ||
import React from 'react'; | ||
import { AggSelect } from './agg_select'; | ||
import { FieldSelect } from './field_select'; | ||
import { AggRow } from './agg_row'; | ||
import { createChangeHandler } from '../lib/create_change_handler'; | ||
import { createSelectHandler } from '../lib/create_select_handler'; | ||
import { | ||
htmlIdGenerator, | ||
EuiFlexGroup, | ||
EuiFlexItem, | ||
EuiFormLabel, | ||
EuiFormRow, | ||
EuiSpacer, | ||
EuiText, | ||
EuiLink, | ||
EuiComboBox, | ||
} from '@elastic/eui'; | ||
import { FormattedMessage } from '@kbn/i18n/react'; | ||
import { i18n } from '@kbn/i18n'; | ||
import { KBN_FIELD_TYPES } from '../../../../../../plugins/data/public'; | ||
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const UNIT_OPTIONS = [ | ||
{ | ||
label: i18n.translate('visTypeTimeseries.units.auto', { defaultMessage: 'auto' }), | ||
value: '', | ||
}, | ||
{ | ||
label: i18n.translate('visTypeTimeseries.units.perMillisecond', { | ||
defaultMessage: 'per millisecond', | ||
}), | ||
value: '1ms', | ||
}, | ||
{ | ||
label: i18n.translate('visTypeTimeseries.units.perSecond', { defaultMessage: 'per second' }), | ||
value: '1s', | ||
}, | ||
{ | ||
label: i18n.translate('visTypeTimeseries.units.perMinute', { defaultMessage: 'per minute' }), | ||
value: '1m', | ||
}, | ||
{ | ||
label: i18n.translate('visTypeTimeseries.units.perHour', { defaultMessage: 'per hour' }), | ||
value: '1h', | ||
}, | ||
{ | ||
label: i18n.translate('visTypeTimeseries.units.perDay', { defaultMessage: 'per day' }), | ||
value: '1d', | ||
}, | ||
]; | ||
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export const PositiveRateAgg = props => { | ||
const defaults = { unit: '' }; | ||
const model = { ...defaults, ...props.model }; | ||
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const handleChange = createChangeHandler(props.onChange, model); | ||
const handleSelectChange = createSelectHandler(handleChange); | ||
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const htmlId = htmlIdGenerator(); | ||
const indexPattern = | ||
(props.series.override_index_pattern && props.series.series_index_pattern) || | ||
props.panel.index_pattern; | ||
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const selectedUnitOptions = UNIT_OPTIONS.filter(o => o.value === model.unit); | ||
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return ( | ||
<AggRow | ||
disableDelete={props.disableDelete} | ||
model={props.model} | ||
onAdd={props.onAdd} | ||
onDelete={props.onDelete} | ||
siblings={props.siblings} | ||
dragHandleProps={props.dragHandleProps} | ||
> | ||
<EuiFlexGroup gutterSize="s"> | ||
<EuiFlexItem> | ||
<EuiFormLabel htmlFor={htmlId('aggregation')}> | ||
<FormattedMessage | ||
id="visTypeTimeseries.positiveRate.aggregationLabel" | ||
defaultMessage="Aggregation" | ||
/> | ||
</EuiFormLabel> | ||
<EuiSpacer size="xs" /> | ||
<AggSelect | ||
id={htmlId('aggregation')} | ||
panelType={props.panel.type} | ||
siblings={props.siblings} | ||
value={model.type} | ||
onChange={handleSelectChange('type')} | ||
fullWidth | ||
/> | ||
</EuiFlexItem> | ||
<EuiFlexItem> | ||
<EuiFormRow | ||
id={htmlId('field')} | ||
label={ | ||
<FormattedMessage | ||
id="visTypeTimeseries.postiveRate.fieldLabel" | ||
defaultMessage="Field" | ||
/> | ||
} | ||
fullWidth | ||
> | ||
<FieldSelect | ||
fields={props.fields} | ||
type={model.type} | ||
restrict={KBN_FIELD_TYPES.NUMBER} | ||
indexPattern={indexPattern} | ||
value={model.field} | ||
onChange={handleSelectChange('field')} | ||
uiRestrictions={props.uiRestrictions} | ||
fullWidth | ||
/> | ||
</EuiFormRow> | ||
</EuiFlexItem> | ||
<EuiFlexItem> | ||
<EuiFormRow | ||
id={htmlId('units')} | ||
label={ | ||
<FormattedMessage | ||
id="visTypeTimeseries.positiveRate.unitsLabel" | ||
defaultMessage="Scale" | ||
/> | ||
} | ||
fullWidth | ||
> | ||
<EuiComboBox | ||
placeholder={i18n.translate('visTypeTimeseries.positiveRate.unitSelectPlaceholder', { | ||
defaultMessage: 'Select scale...', | ||
})} | ||
options={UNIT_OPTIONS} | ||
onChange={handleSelectChange('unit')} | ||
singleSelection={{ asPlainText: true }} | ||
selectedOptions={selectedUnitOptions} | ||
/> | ||
</EuiFormRow> | ||
</EuiFlexItem> | ||
</EuiFlexGroup> | ||
<EuiSpacer size="s" /> | ||
<EuiText size="xs" color="subdued"> | ||
<p> | ||
<FormattedMessage | ||
id="visTypeTimeseries.positiveRate.helpText" | ||
defaultMessage="This aggregation should only be applied to {link}, it is a shortcut for applying max, derivative and positive only to a field." | ||
values={{ | ||
link: ( | ||
<EuiLink href="https://en.wikipedia.org/wiki/Monotonic_function" target="_BLANK"> | ||
<FormattedMessage | ||
id="visTypeTimeseries.positiveRate.helpTextLink" | ||
defaultMessage="monotonically increasing numbers" | ||
/> | ||
</EuiLink> | ||
), | ||
}} | ||
/> | ||
</p> | ||
</EuiText> | ||
</AggRow> | ||
); | ||
}; | ||
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PositiveRateAgg.propTypes = { | ||
disableDelete: PropTypes.bool, | ||
fields: PropTypes.object, | ||
model: PropTypes.object, | ||
onAdd: PropTypes.func, | ||
onChange: PropTypes.func, | ||
onDelete: PropTypes.func, | ||
panel: PropTypes.object, | ||
series: PropTypes.object, | ||
siblings: PropTypes.array, | ||
}; |
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68 changes: 68 additions & 0 deletions
68
...lugins/vis_type_timeseries/server/lib/vis_data/request_processors/series/positive_rate.js
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/* | ||
* Licensed to Elasticsearch B.V. under one or more contributor | ||
* license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright | ||
* ownership. Elasticsearch B.V. licenses this file to you under | ||
* the Apache License, Version 2.0 (the "License"); you may | ||
* not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, | ||
* software distributed under the License is distributed on an | ||
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
* KIND, either express or implied. See the License for the | ||
* specific language governing permissions and limitations | ||
* under the License. | ||
*/ | ||
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import { getBucketSize } from '../../helpers/get_bucket_size'; | ||
import { getIntervalAndTimefield } from '../../get_interval_and_timefield'; | ||
import { bucketTransform } from '../../helpers/bucket_transform'; | ||
import { set } from 'lodash'; | ||
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export const filter = metric => metric.type === 'positive_rate'; | ||
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export const createPositiveRate = (doc, intervalString, aggRoot) => metric => { | ||
const maxFn = bucketTransform.max; | ||
const derivativeFn = bucketTransform.derivative; | ||
const positiveOnlyFn = bucketTransform.positive_only; | ||
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const maxMetric = { id: `${metric.id}-positive-rate-max`, type: 'max', field: metric.field }; | ||
const derivativeMetric = { | ||
id: `${metric.id}-positive-rate-derivative`, | ||
type: 'derivative', | ||
field: `${metric.id}-positive-rate-max`, | ||
unit: metric.unit, | ||
}; | ||
const positiveOnlyMetric = { | ||
id: metric.id, | ||
type: 'positive_only', | ||
field: `${metric.id}-positive-rate-derivative`, | ||
}; | ||
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const fakeSeriesMetrics = [maxMetric, derivativeMetric, positiveOnlyMetric]; | ||
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const maxBucket = maxFn(maxMetric, fakeSeriesMetrics, intervalString); | ||
const derivativeBucket = derivativeFn(derivativeMetric, fakeSeriesMetrics, intervalString); | ||
const positiveOnlyBucket = positiveOnlyFn(positiveOnlyMetric, fakeSeriesMetrics, intervalString); | ||
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set(doc, `${aggRoot}.timeseries.aggs.${metric.id}-positive-rate-max`, maxBucket); | ||
set(doc, `${aggRoot}.timeseries.aggs.${metric.id}-positive-rate-derivative`, derivativeBucket); | ||
set(doc, `${aggRoot}.timeseries.aggs.${metric.id}`, positiveOnlyBucket); | ||
}; | ||
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export function positiveRate(req, panel, series, esQueryConfig, indexPatternObject, capabilities) { | ||
return next => doc => { | ||
const { interval } = getIntervalAndTimefield(panel, series, indexPatternObject); | ||
const { intervalString } = getBucketSize(req, interval, capabilities); | ||
if (series.metrics.some(filter)) { | ||
series.metrics | ||
.filter(filter) | ||
.forEach(createPositiveRate(doc, intervalString, `aggs.${series.id}.aggs`)); | ||
return next(doc); | ||
} | ||
return next(doc); | ||
}; | ||
} |
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