TSDB: downsampling cache histoTimestamp to reduce rounding cost #88420
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elasticsearchmachine
added
v8.4.0
external-contributor
csoulios
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>non-issue
:StorageEngine/Rollup
elasticmachine
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the
Team:Analytics
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Pinging @elastic/es-analytics-geo (Team:Analytics) |
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@elasticmachine ok to test |
weizijun
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Jul 12, 2022
* upstream/master: Pass IndexMetadata to AllocationDecider.can_remain (elastic#88453) [TSDB] Cache rollup bucket timestamp to reduce rounding cost (elastic#88420) Correct some typos/mistakes in comments/docs (elastic#88446) Make ClusterInfo use immutable maps in all cases (elastic#88447) Reduce map lookups (elastic#88418) Don't index geo_shape field in AbstractBuilderTestCase (elastic#88437) Remove usages of TestGeoShapeFieldMapperPlugin from enrich module (elastic#88440) Fix test memory leak (elastic#88362) Improve error when sorting on incompatible types (elastic#88399) Remove usages of BucketCollector#getLeafCollector(LeafReaderContext) (elastic#88414) Mute ReactiveStorageIT::testScaleWhileShrinking (elastic#88431) Clarify snapshot docs on archive indices (elastic#88417) [Stack Monitoring] Switch cgroup memory fields to keyword (elastic#88260) Fix RealmIdentifier XContent parser (elastic#88410) Make LoggedExec gradle task configuration cache compatible (elastic#87621) Update CorruptedFileIT so that it passes with new allocation strategy (elastic#88314) Update RareClusterStateIT to work with the new shards allocator (elastic#87922) Ensure CreateApiKey always creates a new document (elastic#88413) # Conflicts: # x-pack/plugin/rollup/src/main/java/org/elasticsearch/xpack/rollup/v2/RollupShardIndexer.java
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Cache histoTimestamp to reduce rounding cost.
The current tests will cover all the modified case.