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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| const { asyncLogError } = require('../../common') | ||
| const { queryTempoTags } = require('../db/clickhouse') | ||
| async function handler (req, res) { | ||
| try { | ||
| const resp = await queryTempoTags() | ||
| return res.send({ scopes: [{ name: 'span', tags: resp.map(e => `${e.key}`) }] }) | ||
| } catch (e) { | ||
| asyncLogError(e, req.log) | ||
| res.code(500) | ||
| } | ||
| } | ||
|
|
||
| module.exports = handler |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| /* Tag Value Handler V2 */ | ||
| /* | ||
| For retrieving the tag values tempo can query on. | ||
| Responses looks like this: | ||
| { | ||
| "tagValues": [ | ||
| { | ||
| "type": "string", | ||
| "value": "a" | ||
| }, | ||
| .... | ||
| ] | ||
| } | ||
| */ | ||
| const { asyncLogError } = require('../../common') | ||
| const { queryTempoValues } = require('../db/clickhouse') | ||
|
|
||
| async function handler (req, res) { | ||
| req.log.debug(`GET /api/v2/search/tag/${req.params.name}/values`) | ||
| if (!req.params.name) { | ||
| return res.send({ tagValues: [] }) | ||
| } | ||
| try { | ||
| req.params.name = req.params.name.replace(/^resource\.|^span\./, '') | ||
| const vals = (await queryTempoValues(req.params.name)).map(e => e.val) | ||
| return res.send({ tagValues: vals.map(v => ({ type: 'string', value: v })) }) | ||
| } catch (e) { | ||
| asyncLogError(e, req.log) | ||
| res.code(500) | ||
| } | ||
| }; | ||
|
|
||
| module.exports = handler |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| const { TranspileTraceQL } = require('../wasm_parts/main') | ||
| const { clusterName } = require('../common') | ||
| const { DATABASE_NAME } = require('../lib/utils') | ||
| const dist = clusterName ? '_dist' : '' | ||
| const { rawRequest } = require('../lib/db/clickhouse') | ||
|
|
||
| /** | ||
| * | ||
| * @param query {string} | ||
| * @param limit {number} | ||
| * @param from {Date} | ||
| * @param to {Date} | ||
| * @returns {Promise<[]>} | ||
| */ | ||
| const search = async (query, limit, from, to) => { | ||
| const request = { | ||
| Request: query, | ||
| Ctx: { | ||
| IsCluster: !!clusterName, | ||
| OrgID: '0', | ||
| FromS: Math.floor(from.getTime() / 1000) - 600, | ||
| ToS: Math.floor(to.getTime() / 1000), | ||
| Limit: parseInt(limit), | ||
|
|
||
| TimeSeriesGinTableName: 'time_series_gin', | ||
| SamplesTableName: `samples_v3${dist}`, | ||
| TimeSeriesTableName: 'time_series', | ||
| TimeSeriesDistTableName: 'time_series_dist', | ||
| Metrics15sTableName: `metrics_15s${dist}`, | ||
|
|
||
| TracesAttrsTable: 'tempo_traces_attrs_gin', | ||
| TracesAttrsDistTable: 'tempo_traces_attrs_gin_dist', | ||
| TracesTable: 'tempo_traces', | ||
| TracesDistTable: 'tempo_traces_dist' | ||
| } | ||
| } | ||
| console.log(JSON.stringify(request)) | ||
| const sql = TranspileTraceQL(request) | ||
| const response = await rawRequest(sql + ' FORMAT JSON', null, DATABASE_NAME()) | ||
| const traces = response.data.data.map(row => ({ | ||
| traceID: row.trace_id, | ||
| rootServiceName: row.root_service_name, | ||
| rootTraceName: row.root_trace_name, | ||
| startTimeUnixNano: row.start_time_unix_nano, | ||
| durationMs: row.duration_ms, | ||
| spanSets: [ | ||
| { | ||
| spans: row.span_id.map((spanId, i) => ({ | ||
| spanID: spanId, | ||
| startTimeUnixNano: row.timestamps_ns[i], | ||
| durationNanos: row.duration[i], | ||
| attributes: [] | ||
| })), | ||
| matched: row.span_id.length | ||
| } | ||
| ] | ||
| })) | ||
| return traces | ||
| } | ||
|
|
||
| module.exports = { | ||
| search | ||
| } |
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