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milvus/internal/datanode
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congqixia 3352030a84
enhance: Graceful stop flowgraph manager when stopping datanode (#36229) 
Flowgraph manager is not stopped durong datanode stopping procedure
which may lead to unexpect flowgraph behavior during/after datanode stop
progress.

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 		2024-09-14 15:55:08 +08:00
..
allocator Replace manual composed grpc call with Broker methods (#27676) 2023-10-13 09:55:34 +08:00
channel fix: Use correct release func when datanode unwatch a channel (#35655) 2024-08-23 14:09:03 +08:00
compaction enhance: Update stats task to optional (#35947) 2024-09-12 20:37:08 +08:00
importv2 fix: err degenerated to a new variable (#35891) 2024-09-04 14:57:04 +08:00
iterators enhance: Add ctx in `SyncTask.Run` to be cancellable (#34042) 2024-06-25 14:22:04 +08:00
util enhance: Implement flusher in streamingNode (#34942) 2024-08-02 18:30:23 +08:00
OWNERS [skip ci]Update OWNERS files (#11898) 2021-11-16 15:41:11 +08:00
README.md [skip ci]Change uppercase of MinIO (#9539) 2021-10-09 11:22:58 +08:00
data_node.go enhance: Graceful stop flowgraph manager when stopping datanode (#36229) 2024-09-14 15:55:08 +08:00
data_node_test.go enhance: Implement flusher in streamingNode (#34942) 2024-08-02 18:30:23 +08:00
metrics_info.go enhance: Implement flusher in streamingNode (#34942) 2024-08-02 18:30:23 +08:00
services.go enhance: Rename preAllocatedSegments (#35871) 2024-09-01 17:09:01 +08:00
services_test.go enhance: Graceful stop flowgraph manager when stopping datanode (#36229) 2024-09-14 15:55:08 +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.