 ryan
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160e63558f
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fix(clickhouse): harden R/W path P0–P3 (cleanup, durability, rollups)
Honest TTL cleanup semantics; enqueue-safe dedup with flush retry and writer
metrics; model insert hooks; latest-per-node and hourly metric/openresty
rollups; small-host pool/async defaults, traffic hourly TTL, and UV labeling.
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2026-07-10 10:34:04 +08:00 |
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ryan
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58624db397
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perf(clickhouse): Phase 2 legacy governance — TTL cleanup, unified pool, MV, ops API
- Replace retention ALTER DELETE with MATERIALIZE TTL; use TRUNCATE for delete-all
- Remove GORM ClickHouse pool; migrate user access log reads to ChConn
- Drop query-side trim(remote_addr); enable wait_for_async_insert=1
- Add of_node_traffic_hourly MV and dashboard traffic trend fallback
- Add GET /admin/status/clickhouse operational metrics endpoint
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2026-07-02 15:47:38 +08:00 |
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