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milvus/internal/datanode
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yihao.dai 0fc2a4aa53
enhance: Optimize import scheduling and add time cost metric (#36601) 
1. Optimize import scheduling strategic:
a. Revise slot weights, calculating them based on the number of files
and segments for both import and pre-import tasks.
b. Ensure that the DN executes tasks in ascending order of task ID.
2. Add time cost metric and log.

issue: https://github.com/milvus-io/milvus/issues/36600,
https://github.com/milvus-io/milvus/issues/36518

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-10-09 14:41:20 +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: support clustering compaction on null value (#36372)
2024-09-30 14:33:17 +08:00
importv2
enhance: Optimize import scheduling and add time cost metric (#36601)
2024-10-09 14:41:20 +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
data_node_test.go
enhance: Implement flusher in streamingNode (#34942)
2024-08-02 18:30:23 +08:00
data_node.go
enhance: Skip loading bf in datanode (#36367)
2024-09-26 10:11:15 +08:00
metrics_info.go
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
…
services_test.go
feat: support embedding bm25 sparse vector and flush bm25 stats log (#36036)
2024-09-19 10:57:12 +08:00
services.go
enhance: Rename preAllocatedSegments (#35871)
2024-09-01 17:09:01 +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.