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Tempo: Encode IDs as hexadecimal when downloading traces (#66001)

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* Remove converting tempo trace id to base64

* fix typo

* Update id format to hex for tempo json mock
This commit is contained in:
Kousik Mitra 2023-04-13 21:37:25 +05:30 committed by GitHub
parent 694b48660b
commit e5e0a1cbbf
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 25 additions and 48 deletions
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32
public/app/plugins/datasource/tempo/mockJsonResponse.json
View File

@ -46,9 +46,9 @@
"instrumentationLibrary": {},
"spans": [
{
"traceId": "AAAAAAAAAABguiq7RPE+rg==",
"spanId": "cmteMBAvwNA=",
"parentSpanId": "OY8PIaPbma4=",
"traceId": "000000000000000060ba2abb44f13eae",
"spanId": "726b5e30102fc0d0",
"parentSpanId": "398f0f21a3db99ae",
"name": "HTTP GET - root",
"kind": "SPAN_KIND_SERVER",
"startTimeUnixNano": "1627471657255809000",
@ -156,8 +156,8 @@
"instrumentationLibrary": {},
"spans": [
{
"traceId": "AAAAAAAAAABguiq7RPE+rg==",
"spanId": "GVdnHErYWoo=",
"traceId": "000000000000000060ba2abb44f13eae",
"spanId": "1957671c4ad85a8a",
"parentSpanId": "WgdmnUQaoyY=",
"name": "HTTP Client",
"startTimeUnixNano": "1627471657251425000",
@ -214,8 +214,8 @@
"instrumentationLibrary": {},
"spans": [
{
"traceId": "AAAAAAAAAABguiq7RPE+rg==",
"spanId": "YLoqu0TxPq4=",
"traceId": "000000000000000060ba2abb44f13eae",
"spanId": "60ba2abb44f13eae",
"name": "HTTP Client",
"startTimeUnixNano": "1627471657247632000",
"endTimeUnixNano": "1627471657260233000",
@ -285,9 +285,9 @@
"instrumentationLibrary": {},
"spans": [
{
"traceId": "AAAAAAAAAABguiq7RPE+rg==",
"spanId": "VzhhbsaOedI=",
"parentSpanId": "YLoqu0TxPq4=",
"traceId": "000000000000000060ba2abb44f13eae",
"spanId": "5738616ec68e79d2",
"parentSpanId": "60ba2abb44f13eae",
"name": "HTTP GET",
"kind": "SPAN_KIND_CLIENT",
"startTimeUnixNano": "1627471657247674000",
@ -530,9 +530,9 @@
"instrumentationLibrary": {},
"spans": [
{
"traceId": "AAAAAAAAAABguiq7RPE+rg==",
"spanId": "OY8PIaPbma4=",
"parentSpanId": "GVdnHErYWoo=",
"traceId": "000000000000000060ba2abb44f13eae",
"spanId": "398f0f21a3db99ae",
"parentSpanId": "1957671c4ad85a8a",
"name": "HTTP GET",
"kind": "SPAN_KIND_CLIENT",
"startTimeUnixNano": "1627471657251445000",
@ -775,9 +775,9 @@
"instrumentationLibrary": {},
"spans": [
{
"traceId": "AAAAAAAAAABguiq7RPE+rg==",
"spanId": "WgdmnUQaoyY=",
"parentSpanId": "VzhhbsaOedI=",
"traceId": "000000000000000060ba2abb44f13eae",
"spanId": "5a07669d441aa326",
"parentSpanId": "5738616ec68e79d2",
"name": "HTTP GET - root",
"kind": "SPAN_KIND_SERVER",
"startTimeUnixNano": "1627471657251228000",

35
public/app/plugins/datasource/tempo/resultTransformer.ts
View File

@ -116,29 +116,6 @@ export function transformTraceList(
return response;
}
// Don't forget to change the backend code when the id representation changed
function transformBase64IDToHexString(base64: string) {
const raw = atob(base64);
let result = '';
for (let i = 0; i < raw.length; i++) {
const hex = raw.charCodeAt(i).toString(16);
result += hex.length === 2 ? hex : '0' + hex;
}
return result.length > 16 ? result.slice(16) : result;
}
function transformHexStringToBase64ID(hex: string) {
const hexArray = hex.match(/\w{2}/g) || [];
return btoa(
hexArray
.map(function (a) {
return String.fromCharCode(parseInt(a, 16));
})
.join('')
);
}
function getAttributeValue(value: collectorTypes.opentelemetryProto.common.v1.AnyValue): any {
if (value.stringValue) {
return value.stringValue;
@ -297,9 +274,9 @@ export function transformFromOTLP(
for (const librarySpan of data.instrumentationLibrarySpans) {
for (const span of librarySpan.spans) {
frame.add({
traceID: transformBase64IDToHexString(span.traceId),
spanID: transformBase64IDToHexString(span.spanId),
parentSpanID: transformBase64IDToHexString(span.parentSpanId || ''),
traceID: span.traceId.length > 16 ? span.traceId.slice(16) : span.traceId,
spanID: span.spanId,
parentSpanID: span.parentSpanId || '',
operationName: span.name || '',
serviceName,
serviceTags,
@ -376,10 +353,10 @@ export function transformToOTLP(data: MutableDataFrame): {
}
result.batches[batchIndex].instrumentationLibrarySpans[0].spans.push({
traceId: transformHexStringToBase64ID(span.traceID.padStart(32, '0')),
spanId: transformHexStringToBase64ID(span.spanID),
traceId: span.traceID.padStart(32, '0'),
spanId: span.spanID,
parentSpanId: span.parentSpanID || '',
traceState: '',
parentSpanId: transformHexStringToBase64ID(span.parentSpanID || ''),
name: span.operationName,
kind: getOTLPSpanKind(span.tags) as any,
startTimeUnixNano: span.startTime * 1000000,

6
public/app/plugins/datasource/tempo/testResponse.ts
View File

@ -2137,9 +2137,9 @@ export const otlpResponse = {
{
spans: [
{
traceId: 'AAAAAAAAAABguiq7RPE+rg==',
spanId: 'cmteMBAvwNA=',
parentSpanId: 'OY8PIaPbma4=',
traceId: '000000000000000060ba2abb44f13eae',
spanId: '726b5e30102fc0d0',
parentSpanId: '398f0f21a3db99ae',
name: 'HTTP GET - root',
kind: 'SPAN_KIND_CLIENT',
startTimeUnixNano: 1627471657255809000,