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[Metrics SDK] Enforce MetricReader-level cardinality limits as a fallback during collection
- #4388
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[Metrics SDK] Enforce MetricReader-level cardinality limits as a fallback during collection
#4388
om7057
wants to merge 14 commits into
open-telemetry:main
open-telemetry/opentelemetry-cpp:main
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om7057:feat/metric-reader-cardinality-limit-fallback
om7057/opentelemetry-cpp:feat/metric-reader-cardinality-limit-fallback
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Commits on Aug 10, 2026
[Metrics SDK] Enforce MetricReader-level cardinality limits as a fallback during collection
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Fix IWYU: meter.cc needs <algorithm>/<cstddef>, sync_metric_storage.cc no longer uses aggregation_config.h directly
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Address review: fix overflow-merge data loss, floor bug, and ambiguous view-explicit detection
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Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Fix silent merge break: exemplar filter parameter renamed on main, my delegating ctors still used the old name
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Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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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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Address review: encapsulate cardinality limit fields, fix delta fast-path re-cap, fix bound-instrument admission limit
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Fix IWYU: temporal_metric_storage.cc needs <cstddef>, metric_collector_test.cc needs push_metric_exporter.h
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Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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Merge remote-tracking branch 'origin/main' into feat/metric-reader-cardinality-limit-fallback
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