Add span-derived primary tags (CSS v1.3.0)#11402

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dougqh wants to merge 293 commits into

dougqh/metrics-arbitrary-tags

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Commits on May 19, 2026

Merge branch 'dougqh/util-hashtable' into dougqh/optimize-metric-key
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Simplify AggregateTable via new Hashtable.Support helpers

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Swap MAX_RATIO numerator/denominator pair for a single float + scaled create()

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Merge branch 'dougqh/util-hashtable' into dougqh/optimize-metric-key
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Address second-round review on AggregateTable / Aggregator

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Tighten Hashtable docs + rename MAX_CAPACITY to MAX_BUCKETS

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Dedupe chain-head splice in D1/D2 via keyHash insertHeadEntry overload

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Tighten Entry.next encapsulation; doc hasNext; add D1/D2 getOrCreate

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Merge branch 'dougqh/util-hashtable' into dougqh/optimize-metric-key
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Use keyHash insertHeadEntry overload in AggregateTable.findOrInsert

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Merge dougqh/optimize-metric-key into dougqh/control-tag-cardinality

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Fold AggregateMetric into AggregateEntry

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Remove accidentally-staged .claude/worktrees entries
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Replace // nullable comments with @Nullable annotations on AggregateEntry

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Drop redundant load-factor comment from AggregateTable ctor

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Import java.util.Objects in AggregateEntry instead of fully qualifying

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Document evictOneStale cost and disable() best-effort offer

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Skip SpanSnapshot allocation when the inbox is already at capacity

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Commits on May 20, 2026

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Remove shouldWarnThisCycle: reset() always clears the flag before the check

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Commits on Jun 9, 2026

Commits on Jun 16, 2026

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Commits on Jun 24, 2026

Use RFC-aligned 'collapsed:' tag prefix for stats cardinality health metrics

dougqh
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Commits on Jun 29, 2026