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milvus/internal/datanode
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congqixia b36c88f3c8
enhance: [AddField] Broadcast schema change via WAL (#41373) 
Related to #39718

Add Broadcast logic for collection schema change and notifies:
- Streamnode - Delegator
- Streamnode - Flush component
- QueryNodes via grpc

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2025-04-22 16:28:37 +08:00
..
allocator
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
channel
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
compactor
enhance: Get compaction params from request (#41125)
2025-04-15 10:28:53 +08:00
importv2
enhance: Use v2 package name for pkg module (#39990)
2025-02-22 23:15:58 +08:00
index
fix:Add debug memory freeing in sortStats (#41284)
2025-04-15 09:56:29 +08:00
msghandlerimpl
enhance: [AddField] Broadcast schema change via WAL (#41373)
2025-04-22 16:28:37 +08:00
.mockery.yaml
enhance: Use mockery pkg config for datacoord&datanode (#39567)
2025-01-24 14:25:06 +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: Merge RootCoord, DataCoord And QueryCoord into MixCoord (#41006)
2025-04-11 16:36:30 +08:00
data_node.go
enhance: Get compaction params from request (#41125)
2025-04-15 10:28:53 +08:00
index_services_test.go
enhance: Merge RootCoord, DataCoord And QueryCoord into MixCoord (#41006)
2025-04-11 16:36:30 +08:00
index_services.go
enhance: Add json key inverted index in stats for optimization (#38039)
2025-04-10 15:20:28 +08:00
metrics_info.go
enhance: Merge IndexNode and DataNode (#40272)
2025-03-13 14:26:11 +08:00
OWNERS
enhance: Merge IndexNode and DataNode (#40272)
2025-03-13 14:26:11 +08:00
README.md
[skip ci]Change uppercase of MinIO (#9539)
2021-10-09 11:22:58 +08:00
services_test.go
fix: Fix delete data loss due to duplicate binlogID (#40960)
2025-04-01 10:36:22 +08:00
services.go
fix: Fix delete data loss due to duplicate binlogID (#40960)
2025-04-01 10:36:22 +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 imformation
  • Root Coordinator: get the latest unique IDs.
  • Data Coordinator: get the flush information and which message stream to subscribe.