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Integrate TDigestState with circuit breakers #99815

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kkrik-es opened this issue Sep 22, 2023 · 2 comments
Open

Integrate TDigestState with circuit breakers #99815

kkrik-es opened this issue Sep 22, 2023 · 2 comments
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:Analytics/Aggregations Aggregations :Analytics/ES|QL AKA ESQL >enhancement Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo)

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@kkrik-es
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Description

TDigestis missing integration with circuit breakers. The latter can track memory allocation and throw an exception before exhausting the heap. While the latest (forked) version of the TDigest library has constant memory footprint of < 100kB, it's still possible to create thousands of such instances (one per bucket) so it's still valuable to complete this task.
@kkrik-es kkrik-es added >enhancement :Analytics/Aggregations Aggregations Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo) labels Sep 22, 2023
@kkrik-es kkrik-es self-assigned this Sep 22, 2023
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Pinging @elastic/es-analytics-geo (Team:Analytics)

@kkrik-es kkrik-es mentioned this issue Sep 22, 2023
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Pinging @elastic/es-analytical-engine (Team:Analytics)

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:Analytics/Aggregations Aggregations :Analytics/ES|QL AKA ESQL >enhancement Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo)
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@not-napoleon @elasticsearchmachine @kkrik-es