Add collection-level granularity to the garbage collector pause/resume
mechanism. Previously, GC pause affected all collections globally. Now
operators can pause GC for specific collections while allowing other
collections to continue normal GC operations.
Changes:
- Add `pausedCollection` concurrent map to track per-collection pause
state
- Extend `Pause()` and `Resume()` methods with `collectionID` parameter
- Add `collectionGCPaused()` helper to check collection pause status
- Skip dropped segment recycling when collection GC is paused
- Update management API to accept optional `collection_id` query
parameter
- Add `GetInt64Value()` utility function for parsing int64 from KV pairs
- Maintain backward compatibility: collectionID <= 0 triggers global
pause
This provides DevOps with finer control over Milvus data lifecycle.
issue: #45941
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Merge RootCoord, DataCoord And QueryCoord into MixCoord
Make Session into one
issue : https://github.com/milvus-io/milvus/issues/37764
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Signed-off-by: Xianhui.Lin <xianhui.lin@zilliz.com>
Use string array for SealedSegmentIDs to prevent precision loss in JSON
parsers. Large integers (int64) may be incorrectly rounded when parsed
as double.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #32698
This PR add two rest api for component stop and status check:
1. `/management/stop?role=querynode` can stop the specified component
2. `/management/check/ready?role=rootcoord` can check whether the target
component is serviceable
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #29261
This PR Add restful api for devops to execute rolling upgrade, including
suspend/resume balance and manual transfer segments/channels.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
