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Prometheus: annotation: fix only first frame was process error & typo. (#43486)

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This commit is contained in:
machinly
2022-01-07 22:04:30 +08:00
committed by GitHub
parent 720d2487fa
commit 36626554be
1 changed files with 62 additions and 59 deletions
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11
public/app/plugins/datasource/prometheus/datasource.ts
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@@ -694,13 +694,13 @@ export class PrometheusDatasource
})
.pipe(
map((rsp: FetchResponse<BackendDataSourceResponse>) => {
return this.processsAnnotationResponse(options, rsp.data);
return this.processAnnotationResponse(options, rsp.data);
})
)
);
}
processsAnnotationResponse = (options: any, data: BackendDataSourceResponse) => {
processAnnotationResponse = (options: any, data: BackendDataSourceResponse) => {
const frames: DataFrame[] = toDataQueryResponse({ data: data }).data;
if (!frames || !frames.length) {
return [];
@@ -711,7 +711,10 @@ export class PrometheusDatasource
const step = rangeUtil.intervalToSeconds(annotation.step || ANNOTATION_QUERY_STEP_DEFAULT) * 1000;
const tagKeysArray = tagKeys.split(',');
const frame = frames[0];
const eventList: AnnotationEvent[] = [];
for (const frame of frames) {
const timeField = frame.fields[0];
const valueField = frame.fields[1];
const labels = valueField?.labels || {};
@@ -746,7 +749,6 @@ export class PrometheusDatasource
// Instead of creating singular annotation for each active event we group events into region if they are less
// or equal to `step` apart.
const eventList: AnnotationEvent[] = [];
let latestEvent: AnnotationEvent | null = null;
for (const timestamp of activeValuesTimestamps) {
@@ -777,6 +779,7 @@ export class PrometheusDatasource
latestEvent.timeEnd = activeValuesTimestamps[activeValuesTimestamps.length - 1];
eventList.push(latestEvent);
}
}
return eventList;
};