milvus

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enhance: Implement dynamic interval updates for ticker components (#43865 )

issue: #43858

Enable dynamic configuration updates for ticker intervals without
restart. This enhancement allows runtime configuration changes to take
effect immediately for better operational flexibility.

Changes include:
- Apply "drain+Reset only when interval changed" pattern across all
ticker components to preserve existing timing phases
- Fix goroutine variable capture issue in CheckerController.Start()
- Remove unnecessary ticker.Stop() in manual trigger paths
- Add dynamic interval checking in QueryCoordV2 components:
  * checkers/controller.go: Various checker intervals
  * dist/dist_handler.go: DistPullInterval, CheckExecutedFlagInterval
  * session/cluster.go: CheckNodeSessionInterval
  * server.go: CheckAutoBalanceConfigInterval
  * observers/target_observer.go: UpdateNextTargetInterval
  * observers/collection_observer.go: CollectionObserverInterval
- Add dynamic interval checking in QueryNodeV2 components:
  * segments/disk_usage_fetcher.go: DiskSizeFetchInterval
- Ensure thread safety by performing all ticker operations in same
goroutine with proper drain before Reset to avoid spurious triggers

---------

Signed-off-by: Wei Liu <wei.liu@zilliz.com>

2025-08-21 10:07:47 +08:00

balance_checker_test.go

enhance: support balancing multiple collections in single trigger (#41875 )

2025-05-21 21:38:25 +08:00

balance_checker.go

fix: balance may not trigger at balance checker when upgrading (#43462 )

2025-07-22 16:02:53 +08:00

channel_checker_test.go

enhance: Optimize shard serviceable mechanism (#41937 )

2025-05-22 11:38:24 +08:00

channel_checker.go

fix: Make controller wait checker worker quit and add nil protection (#42704 )