table level warmup dev#62501

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bobhan1 wants to merge 24 commits intoapache:masterfrom

bobhan1:passive-warmup-table-dev

Commits on Apr 15, 2026

Commits on Apr 16, 2026

add observation design doc
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[regression-test] Add Docker regression tests for table-level event-driven warmup

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refactor: extract WarmupMetricsUtils and move on_tables tests to dedicated directory

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docs: add test documentation for table-level event-driven warmup feature

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test: add multi-destination warmup regression test and update doc

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docs: update warmup progress observation design doc

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docs: FE collection uses parallel HTTP requests

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Design doc: add (job_id, table_id) dimension, fix gap formula, persistent thread pool

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Design doc: JobReplicaInfo struct, inline per-(job,table) metrics next to globals

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[Feature] Add warmup progress observation for event-driven warmup

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Commits on Apr 17, 2026