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milvus/internal/datanode
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wei liu b2597c6329
enhance: apply load config changes after QueryCoord restart (#43108) 
issue: #43107 
- Add checkLoadConfigChanges() to apply load config during startup
- Call config check in startQueryCoord() after restart
- Skip auto-updates for collections with user-specified replica numbers
- Add is_user_specified_replica_mode field to preserve user settings
- Add comprehensive unit tests with mockey

Ensures existing collections use latest cluster-level config after
restart.

---------

Signed-off-by: Wei Liu <wei.liu@zilliz.com>
2025-07-10 14:28:48 +08:00
..
allocator
fix: Fix no candidate segments error for small import (#41771)
2025-05-14 15:30:21 +08:00
channel
fix: ChannelManager double assignment (#41837)
2025-05-23 14:16:29 +08:00
compactor
fix: Fix remaining issues with Datanode pooling and StorageV2 (#43147)
2025-07-10 14:26:48 +08:00
importv2
fix: Fix remaining issues with Datanode pooling and StorageV2 (#43147)
2025-07-10 14:26:48 +08:00
index
fix: Fix remaining issues with Datanode pooling and StorageV2 (#43147)
2025-07-10 14:26:48 +08:00
msghandlerimpl
fix: Pre-check import message to prevent pipeline block indefinitely (#42415)
2025-06-11 13:40:38 +08:00
util
enhance: Move sort stats task to sort compaction (#42562)
2025-07-08 20:22:47 +08:00
.mockery.yaml
fix: Prevent import from generating small binlogs (#43132)
2025-07-07 21:32:47 +08:00
chunk_mgr_factory.go
enhance: Merge IndexNode and DataNode (#40272)
2025-03-13 14:26:11 +08:00
data_node_test.go
enhance: Remove chunkmanager-related dependencies from datanode (#43021)
2025-07-03 14:44:45 +08:00
data_node.go
enhance: Remove chunkmanager-related dependencies from datanode (#43021)
2025-07-03 14:44:45 +08:00
index_services_test.go
enhance: apply load config changes after QueryCoord restart (#43108)
2025-07-10 14:28:48 +08:00
index_services.go
enhance: Pooling for data tasks (#41256)
2025-05-20 21:06:24 +08:00
metrics_info.go
enhance: Remove chunkmanager-related dependencies from datanode (#43021)
2025-07-03 14:44:45 +08:00
OWNERS
enhance: Merge IndexNode and DataNode (#40272)
2025-03-13 14:26:11 +08:00
README.md
doc: Fix small typo in internal/datanode/README.md (#42089)
2025-05-27 10:16:27 +08:00
services_test.go
enhance: Remove chunkmanager-related dependencies from datanode (#43021)
2025-07-03 14:44:45 +08:00
services.go
enhance: Move sort stats task to sort compaction (#42562)
2025-07-08 20:22:47 +08:00

README.md

Data Node

DataNode is the component to write insert and delete messages into persistent blob storage, for example MinIO or S3.

Dependency

  • KV store: a kv store that persists messages into blob storage.
  • Message stream: receive messages and publish information
  • Root Coordinator: get the latest unique IDs.
  • Data Coordinator: get the flush information and which message stream to subscribe.