v2.2.5

版本发布时间: 2023-03-29 21:36:29

milvus-io/milvus最新发布版本:v2.4.15(2024-11-05 21:20:57)

2.2.5

Release date: 29 March, 2023

Milvus version	Python SDK version	Java SDK version	Go SDK version	Node.js SDK version
2.2.5	2.2.4	2.2.4	2.2.1	2.2.4

Fixed MinIO CVE-2023-28432 by upgrading MinIO to RELEASE.2023-03-20T20-16-18Z。

First/Random replica selection policy

This policy allows for a random replica selection if the first replica chosen under the round-robin selection policy fails. This improves the throughput of database operations.

Fixed index data loss during the upgrade from Milvus 2.2.0 to 2.2.3.
- Fixed an issue to prevent DataCoord from calculating segment lines by stale log entries num (#23069)
- Fixed DataCoord's meta that may be broken with DataNode of the prior version (#23031)
Fixed DataCoord Out-of-Memory (OOM) with large fresh pressure.
- Fixed an issue to make DataNode's tt interval configurable (#22990)
- Fixed endless appending SIDs (#22989)
Fixed a concurrency issue in the LRU cache that was caused by concurrent queries with specified output fields.
- Fixed an issue to use single-flight to limit the readWithCache concurrent operation (#23037)
- Fixed LRU cache concurrency (#23041)
- Fixed query performance issue with a large number of segments (#23028)
- Fixed shard leader cache
- Fixed GetShardLeader returns old leader (#22887) (#22903)
- Fixed an issue to deprecate the shard cache immediately if a query failed (#22848)
- Fixed an issue to enable batch delete files on GCP of MinIO (#23052) (#23083)
- Fixed flush delta buffer if SegmentID equals 0 (#23064)
- fixed unassigned from resource group (#22800)
- Fixed load partition timeout logic still using createdAt (#23022)
- Fixed unsub channel always removes QueryShard (#22961)

Added memory Protection by using the buffer size in memory synchronization policy (#22797)
Added dimension checks upon inserted records (#22819) (#22826)
Added configuration item to disable BF load (#22998)
Aligned the maximum dimensions of the DisANN index and that of a collection (#23027)
Added checks whether all columns aligned with same num_rows (#22968) (#22981)
Upgraded Knowhere to 1.3.11 (#22975)
Added the user RPC counter (#22870)