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[Metrics SDK] Enforce MetricReader-level cardinality limits as a fallback during collection - #4388

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om7057 wants to merge 27 commits into

open-telemetry:mainfrom

om7057:feat/metric-reader-cardinality-limit-fallback

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[Metrics SDK] Enforce MetricReader-level cardinality limits as a fallback during collection#4388
om7057 wants to merge 27 commits into
open-telemetry:mainfrom
om7057:feat/metric-reader-cardinality-limit-fallback

Commits on Aug 10, 2026
- [Metrics SDK] Enforce MetricReader-level cardinality limits as a fallback during collection
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  b93d1f3
- Fix IWYU: meter.cc needs <algorithm>/<cstddef>, sync_metric_storage.cc no longer uses aggregation_config.h directly
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Commits on Aug 11, 2026
- Address review: fix overflow-merge data loss, floor bug, and ambiguous view-explicit detection
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Commits on Aug 12, 2026
Commits on Aug 13, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Aug 17, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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- Address review: represent unspecified cardinality limit for programmatic configs, document late-reader recording-capacity limitation
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Commits on Aug 19, 2026
- Address review: encapsulate cardinality limit fields, fix delta fast-path re-cap, fix bound-instrument admission limit
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  2ee55e5
- Fix IWYU: temporal_metric_storage.cc needs <cstddef>, metric_collector_test.cc needs push_metric_exporter.h
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Commits on Aug 20, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Aug 30, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 3, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 7, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 10, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 15, 2026
- Merge branch 'main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 16, 2026
- Merge branch 'main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 20, 2026
- Merge branch 'main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Sep 21, 2026
- Retrigger CI (apt 403 fetching packages.microsoft.com during environment setup, unrelated to this change)
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Commits on Sep 24, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Oct 2, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Oct 5, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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  3e1de26
- Fix clang-format alignment and extra blank line in changelog
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Commits on Oct 18, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Oct 23, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Commits on Oct 29, 2026
- Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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  1bca0f0

Commits

Commits on Aug 10, 2026

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Commits on Oct 29, 2026