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milvus/internal/datanode
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XuanYang-cn b457c2f415
enhance: [2.5]Add missing delete metrics (#38634) (#38747) 
Add 2 counter metrics:
- Total delete entries from deltalog:
milvus_datanode_compaction_delete_count
- Total missing deletes: milvus_datanode_compaction_missing_delete_count

See also: #34665
pr: #38634

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
 		2025-01-07 11:20:56 +08:00
..
allocator Replace manual composed grpc call with Broker methods (#27676) 2023-10-13 09:55:34 +08:00
channel feat: support to replicate collection when the services contains the system tt msg (#37559) 2024-12-17 09:08:46 +08:00
compaction enhance: [2.5]Add missing delete metrics (#38634) (#38747) 2025-01-07 11:20:56 +08:00
importv2 fix:[Cherry-pick] bm25 import segment loss stats (#38881) 2024-12-31 19:24:54 +08:00
iterators enhance: Return deltadata for `DeleteCodec.Deserialize` (#37214) 2024-10-29 12:04:24 +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 fix: sync task still running after DataNode has stopped (#38377) 2024-12-17 18:06:44 +08:00
data_node_test.go feat: add tasks page into management WebUI (#37002) 2024-10-28 10:13:29 +08:00
metrics_info.go fix: revert optimize CPU usage for CheckHealth requests (#35589) (#38555) 2024-12-19 00:38:45 +08:00
services.go fix: revert optimize CPU usage for CheckHealth requests (#35589) (#38555) 2024-12-19 00:38:45 +08:00
services_test.go fix: revert optimize CPU usage for CheckHealth requests (#35589) (#38555) 2024-12-19 00:38:45 +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.