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[TSDB] Add Kahan support to downsampling summation #87554

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merged 5 commits into from
Jun 15, 2022

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@csoulios csoulios commented Jun 9, 2022

This PR adds support for Kahan summation when downsampling time series indices

Relates to #74660

@csoulios csoulios added >enhancement :StorageEngine/Rollup Turn fine-grained time-based data into coarser-grained data :StorageEngine/TSDB You know, for Metrics v8.4.0 labels Jun 9, 2022
@elasticmachine elasticmachine added the Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo) label Jun 9, 2022
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Pinging @elastic/es-analytics-geo (Team:Analytics)

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Hi @csoulios, I've created a changelog YAML for you.

@csoulios csoulios merged commit aebb7bc into elastic:master Jun 15, 2022
@csoulios csoulios deleted the tsdb-rollup-kahan branch June 15, 2022 10:18
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>enhancement :StorageEngine/Rollup Turn fine-grained time-based data into coarser-grained data :StorageEngine/TSDB You know, for Metrics Team:Analytics Meta label for analytical engine team (ESQL/Aggs/Geo) v8.4.0
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