v2.4.12
Release Date: September 26, 2024
| Milvus version | Python SDK version | Java SDK version | Node.js SDK version |
|---|---|---|---|
| 2.4.12 | 2.4.7 | 2.4.4 | 2.4.9 |
Milvus 2.4.12 introduces significant enhancements and critical bug fixes. This release addresses data duplication issues and improves failure recovery speed, particularly when handling large numbers of deletions. However, a known issue persists where failure recovery can be slow when deleting massive amounts of data. We are actively working on resolving this issue.
Improvements
- Implemented graceful stop for flowgraph manager (#36358)
- Disabled index checks for non-loaded vector fields (#36280)
- Filtered out non-hit delete records during delta loading (#36272)
- Improved error handling for std::stoi exceptions (#36296)
- Disallowed keywords as field names or dynamic field names (#36108)
- Added metrics for delete entries in L0 segments (#36227)
- Implemented L0 forward policy to support remote loading (#36208)
- Added ANN field loading check in proxy (#36194)
- Enabled empty sparse row support (#36061)
- Fixed a security vulnerability (#36156)
- Implemented stats handler for request/response size metrics (#36118)
- Corrected size estimation for encoded array data (#36379)
Bug fixes
- Resolved metric type errors for collections with two vector fields (#36473)
- Fixed long buffering issues causing message queue reception failures (#36425)
- Implemented proper compact-to-segments return after split support (#36429)
- Resolved data race issues with node ID check goroutine (#36377)
- Removed element type check (#36324)
- Fixed concurrent access issues for growing and sealed segments (#36288)
- Implemented future stateful lock (#36333)
- Corrected offset usage in HybridSearch (#36287, #36253)
- Resolved dirty segment/channel leaks on QueryNode (#36259)
- Fixed primary key duplication handling (#36274)
- Enforced metric type setting in search requests (#36279)
- Fixed stored_index_files_size metric clearing issue (#36161)
- Corrected readwrite privilege group behavior for global API access (#36145)