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milvus/internal/datanode
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yihao.dai ca758c36cc
enhance: Pre-allocate ids for compaction (#34187) 
This PR removes the dependency of compaction on the ID allocator by
pre-allocating the logID and segmentID.

issue: https://github.com/milvus-io/milvus/issues/33957

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-07-17 13:23:42 +08:00
..
allocator
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
broker
enhance:change wrong log (#33447)
2024-05-29 18:35:44 +08:00
channel
enhance: make subfunctions of datanode component modular (#33992)
2024-07-01 14:46:07 +08:00
compaction
enhance: Pre-allocate ids for compaction (#34187)
2024-07-17 13:23:42 +08:00
importv2
enhance: Pre-allocate ids for compaction (#34187)
2024-07-17 13:23:42 +08:00
io
enhance: Optimeize clustering compaction (#34313)
2024-07-03 15:14:08 +08:00
iterators
enhance: Add ctx in SyncTask.Run to be cancellable (#34042)
2024-06-25 14:22:04 +08:00
metacache
fix: Sync the sealed and flushed segments to datanode (#34301)
2024-07-01 22:42:08 +08:00
pipeline
enhance: Check segment existence when FlushSegments and add some key logs (#34438)
2024-07-06 08:50:11 +08:00
syncmgr
enhance: Pre-allocate ids for import (#33958)
2024-07-07 21:26:14 +08:00
util
enhance: Remove datanode reporting TT based on MQ implementation (#34421)
2024-07-05 15:48:09 +08:00
writebuffer
enhance: add the seal segment when dispatch delete msgs (#34565)
2024-07-10 19:14:51 +08:00
data_node_test.go
enhance: Pre-allocate ids for import (#33958)
2024-07-07 21:26:14 +08:00
data_node.go
enhance: Pre-allocate ids for import (#33958)
2024-07-07 21:26:14 +08:00
metrics_info.go
enhance: make subfunctions of datanode component modular (#33992)
2024-07-01 14:46:07 +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
services_test.go
enhance: Pre-allocate ids for compaction (#34187)
2024-07-17 13:23:42 +08:00
services.go
enhance: Pre-allocate ids for compaction (#34187)
2024-07-17 13:23:42 +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.