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[8.14] [Logs UI] Add constraint check (#186872) (#187256)

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# Backport

This will backport the following commits from `main` to `8.14`:
- [[Logs UI] Add constraint check
(#186872)](https://github.com/elastic/kibana/pull/186872)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Joe
Reuter","email":"johannes.reuter@elastic.co"},"sourceCommit":{"committedDate":"2024-07-01T13:37:32Z","message":"[Logs
UI] Add constraint check (#186872)\n\nAdd constraint check to limit max
number of buckets that can be\r\nrequested at
once.","sha":"2daa13d458519ce821acace2cfc96b40306e7df1","branchLabelMapping":{"^v8.15.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Feature:Logs
UI","release_note:skip","backport:prev-minor","backport:prev-MAJOR","ci:project-deploy-observability","Team:obs-ux-logs","v8.15.0"],"title":"[Logs
UI] Add constraint
check","number":186872,"url":"https://github.com/elastic/kibana/pull/186872","mergeCommit":{"message":"[Logs
UI] Add constraint check (#186872)\n\nAdd constraint check to limit max
number of buckets that can be\r\nrequested at
once.","sha":"2daa13d458519ce821acace2cfc96b40306e7df1"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v8.15.0","branchLabelMappingKey":"^v8.15.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/186872","number":186872,"mergeCommit":{"message":"[Logs
UI] Add constraint check (#186872)\n\nAdd constraint check to limit max
number of buckets that can be\r\nrequested at
once.","sha":"2daa13d458519ce821acace2cfc96b40306e7df1"}}]}] BACKPORT-->

Co-authored-by: Joe Reuter <johannes.reuter@elastic.co>
This commit is contained in:
Kibana Machine 2024-07-01 17:11:47 +02:00 • committed by GitHub
parent c2044366fc
commit 50d8995891
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GPG key ID: B5690EEEBB952194
1 changed files with 16 additions and 5 deletions
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21
x-pack/plugins/observability_solution/logs_shared/server/lib/adapters/log_entries/kibana_log_entries_adapter.ts
View file

@ -28,6 +28,21 @@ import { TIMESTAMP_FIELD, TIEBREAKER_FIELD } from '../../../../common/constants'
const TIMESTAMP_FORMAT = 'epoch_millis';
const MAX_BUCKETS = 1000;
function getBucketIntervalStarts(
startTimestamp: number,
endTimestamp: number,
bucketSize: number
): Date[] {
// estimated number of buckets
const bucketCount = Math.ceil((endTimestamp - startTimestamp) / bucketSize);
if (bucketCount > MAX_BUCKETS) {
throw new Error(`Requested too many buckets: ${bucketCount} > ${MAX_BUCKETS}`);
}
return timeMilliseconds(new Date(startTimestamp), new Date(endTimestamp), bucketSize);
}
export class LogsSharedKibanaLogEntriesAdapter implements LogEntriesAdapter {
constructor(private readonly framework: KibanaFramework) {}
@ -134,11 +149,7 @@ export class LogsSharedKibanaLogEntriesAdapter implements LogEntriesAdapter {
bucketSize: number,
filterQuery?: LogEntryQuery
): Promise<LogSummaryBucket[]> {
const bucketIntervalStarts = timeMilliseconds(
new Date(startTimestamp),
new Date(endTimestamp),
bucketSize
);
const bucketIntervalStarts = getBucketIntervalStarts(startTimestamp, endTimestamp, bucketSize);
const query = {
allow_no_indices: true,