Add caching to QueryRange requests #3796
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mapno
requested review from
joe-elliott,
annanay25,
mdisibio,
kvrhdn,
zalegrala,
electron0zero,
ie-pham and
stoewer
as code owners
mdisibio
approved these changes
Jun 20, 2024
joe-elliott
reviewed
Jun 20, 2024
| @@ -393,6 +396,10 @@ func (s *queryRangeSharder) buildBackendRequests(ctx context.Context, tenantID s | |||
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| prepareRequestForQueriers(subR, tenantID, subR.URL.Path, subR.URL.Query()) | |||
| // TODO: Handle sampling rate | |||
| key := queryRangeCacheKey(tenantID, queryHash, int64(queryRangeReq.Start), int64(queryRangeReq.End), m, int(queryRangeReq.StartPage), int(queryRangeReq.PagesToSearch)) | |||
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seeing a lot of other fields in the QueryRangeRequest struct. Should Step be in the cache key? ShardID/Count?
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Step is part of the hash. ShardID and ShardCount are used in non-RF1 queries which have a different path.
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What this PR does:
Adds caching to query range requests
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]