feat(sdk-metrics): adds the cardinalitySelector argument to PeriodicExportingMetricReaders#6460

Merged

maryliag merged 20 commits intoopen-telemetry:mainfrom

starzlocker:feat/adds_cardinality_selector_opt

Apr 13, 2026

Commits on Mar 2, 2026

feat: adds cardinalitySelector option in the PeriodicExportingMetricReader
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committed
tests: add unit tests to assert the functionality of the new argument
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committed

Commits on Apr 2, 2026

refactor: adds all the instrument types scenarios to the cardinality selector switch statement
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committed
refactor: improves test name
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committed

Commits on Apr 9, 2026