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milvus/internal/datanode
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cai.zhang ddc40a7266
enhance: [2.4]Determine the number of buffers based on the resource limits of the DataNode (#38210) 
issue: #28410 

master pr: #38209

---------

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
2024-12-08 17:54:41 +08:00
..
allocator
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
broker
enhance: [2.4] Make timeout work for each GetSegmentInfo req (#38132)
2024-12-02 20:14:39 +08:00
compaction
enhance: [2.4]Determine the number of buffers based on the resource limits of the DataNode (#38210)
2024-12-08 17:54:41 +08:00
importv2
enhance: add search params in search request in restful(#36304) (#37673)
2024-11-15 17:54:30 +08:00
io
enhance: [cherry-pick] Optimize clustering compaction (#34313) (#34398)
2024-07-04 09:52:09 +08:00
iterators
enhance: [2.4] Avoid merging insert data when buffering insert msgs (#34205)
2024-06-27 10:14:05 +08:00
metacache
enhance: Use Blocked Bloom Filter instead of basic bloom fitler impl (#34377)
2024-07-05 17:04:10 +08:00
syncmgr
fix: [cp24]Change memoryCheck write lock to read lock (#37526)
2024-11-15 14:42:31 +08:00
util
enhance: [cherry-pick] Move compactor into sub package (#34098)
2024-06-25 11:16:02 +08:00
writebuffer
fix: [24]Replace outer lock with concurrent map (#37817) (#37897)
2024-11-29 14:26:43 +08:00
cache_test.go
Make duplicate flush recalls success and other logic update (#16755)
2022-05-06 17:49:51 +08:00
cache.go
Use typeutil.ConcurrentMap instead of sync.Map (#25846)
2023-07-24 10:23:01 +08:00
channel_checkpoint_updater_test.go
enhance: Prevent the backlog of channelCP update tasks, perform batch updates of channelCPs (#30941)
2024-03-07 20:39:02 +08:00
channel_checkpoint_updater.go
enhance: [cherry-pick] Batch pick PRs related to compaction (#34315)
2024-07-02 09:54:07 +08:00
channel_manager_test.go
fix: [2.4]channel manager's goroutine run order (#33121)
2024-05-21 14:31:39 +08:00
channel_manager.go
fix: watch channel stuck due to misuse of timer.Reset (#37433) (#37542)
2024-11-08 18:46:27 +08:00
data_node_test.go
enhance: Remove import v1 (#31403)
2024-03-22 15:29:09 +08:00
data_node.go
enhance: [2.4] Graceful stop flowgraph manager when stopping datanode (#36229) (#36358)
2024-09-19 17:39:12 +08:00
data_sync_service_test.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
data_sync_service.go
enhance: Remove bf from datanode (#36367) (#37027)
2024-10-22 11:15:28 +08:00
event_manager_test.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
event_manager.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
flow_graph_dd_node_test.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
flow_graph_dd_node.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
flow_graph_dmstream_input_node_test.go
enhance: move rocksmq from internal to pkg (#34165)
2024-06-26 13:36:05 +08:00
flow_graph_dmstream_input_node.go
enhance: [cherry-pick] optimize datanode cpu usage and correct the update logic of ttchecker (#34383)
2024-07-04 16:34:17 +08:00
flow_graph_manager_test.go
enhance: Remove rootcoord from datanode broker (#32818)
2024-05-14 10:03:32 +08:00
flow_graph_manager.go
enhance: Make datanode exit and case TestProxy faster (#32218)
2024-04-16 10:49:20 +08:00
flow_graph_message_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
flow_graph_message.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
flow_graph_node.go
Make flow graph retry longer (#24355)
2023-05-25 09:53:30 +08:00
flow_graph_time_tick_node.go
enhance: [cherry-pick] Batch pick PRs related to compaction (#34315)
2024-07-02 09:54:07 +08:00
flow_graph_time_ticker.go
enhance: create goroutine only once (#28594)
2023-11-22 10:26:28 +08:00
flow_graph_write_node.go
fix: invalid rate limit for time tick delay (#38218)
2024-12-05 14:20:41 +08:00
flush_task_counter_test.go
Fix flushManager.isFull is too slow (#28141)
2023-11-03 14:42:17 +08:00
flush_task_counter.go
Fix flushManager.isFull is too slow (#28141)
2023-11-03 14:42:17 +08:00
meta_util.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
metrics_info.go
enhance: Use struct{} for sync task future result (#32673)
2024-04-29 10:59:26 +08:00
mock_channelmanager.go
enhance: Change DN channelmanger into interface (#29307)
2023-12-27 16:00:48 +08:00
mock_fgmanager.go
enhance: Use struct{} for sync task future result (#32673)
2024-04-29 10:59:26 +08:00
mock_test.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
OWNERS
…
rate_collector_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
rate_collector.go
feat: support rate limiter based on db and partition levels (#31070)
2024-04-12 16:01:19 +08:00
README.md
…
services_test.go
enhance: optimize CPU usage for CheckHealth requests (#35595)
2024-12-04 14:26:41 +08:00
services.go
enhance: optimize CPU usage for CheckHealth requests (#35595)
2024-12-04 14:26:41 +08:00
stats_updater_test.go
Use writebuffer, sync manager refactory in datanode (#28320)
2023-11-15 15:24:18 +08:00
stats_updater.go
enhance: Update protobuf-go to protobuf-go v2 (#34394) (#35555)
2024-08-21 18:50:58 +08:00
timetick_sender_test.go
enhance: Reduce the memory usage of the timeTickSender (#30968)
2024-03-02 10:13:01 +08:00
timetick_sender.go
enhance: [cherry-pick] optimize datanode cpu usage and correct the update logic of ttchecker (#34383)
2024-07-04 16:34:17 +08:00
util.go
Format the code (#27275)
2023-09-21 09:45:27 +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.