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milvus/internal/datanode
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XuanYang-cn 8037f35de7
Change MetaCache interface (#28388) 
See also: #28320, #27675

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>
2023-11-14 15:08:19 +08:00
..
allocator
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
broker
Not convert legacy error code to new merr (#28232)
2023-11-08 14:42:20 +08:00
iterators
Add iterators (#27643)
2023-10-18 19:34:08 +08:00
metacache
Change MetaCache interface (#28388)
2023-11-14 15:08:19 +08:00
syncmgr
Fix atomic.Int64 not found in go 1.18 (#28216)
2023-11-07 15:16:21 +08:00
writebuffer
Add WriteBuffer to provide abstraction for delta policy (#27874)
2023-11-04 12:10:17 +08:00
binlog_io_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
binlog_io.go
Add revive sub-lints and fix existing problems (#27495)
2023-10-07 20:53:38 +08:00
buffer_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
buffer.go
Format the code (#27275)
2023-09-21 09:45:27 +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_manager_test.go
[skip e2e] Fix unstable ut (#27618)
2023-10-11 07:21:32 +08:00
channel_manager.go
Refine state check (#27541)
2023-10-11 21:01:35 +08:00
channel_meta_test.go
Refine chunk manager errors (#27590)
2023-10-31 12:18:15 +08:00
channel_meta.go
Use merr to prevent datanode panic (#28121)
2023-11-04 00:58:21 +08:00
compaction_executor_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
compaction_executor.go
Use typeutil.ConcurrentMap instead of sync.Map (#25846)
2023-07-24 10:23:01 +08:00
compactor_test.go
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
compactor.go
Add new compaction types (#27608)
2023-10-11 06:49:32 +08:00
data_node_test.go
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
data_node.go
Refine datanode Timetick Sender (#28393)
2023-11-13 21:46:20 +08:00
data_sync_service_test.go
Not convert legacy error code to new merr (#28232)
2023-11-08 14:42:20 +08:00
data_sync_service.go
Reduce the goroutine in flowgraph to 2 (#28233)
2023-11-13 10:50:17 +08:00
event_manager_test.go
Refine datanode Timetick Sender (#28393)
2023-11-13 21:46:20 +08:00
event_manager.go
Reduce the goroutine in flowgraph to 2 (#28233)
2023-11-13 10:50:17 +08:00
flow_graph_dd_node_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
flow_graph_dd_node.go
Reduce the goroutine in flowgraph to 2 (#28233)
2023-11-13 10:50:17 +08:00
flow_graph_delete_node_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
flow_graph_delete_node.go
Enhance newDataSyncService (#27277)
2023-09-27 11:07:25 +08:00
flow_graph_dmstream_input_node_test.go
Support to replicate the mq message (#27240)
2023-10-20 14:26:09 +08:00
flow_graph_dmstream_input_node.go
Enhance newDataSyncService (#27277)
2023-09-27 11:07:25 +08:00
flow_graph_insert_buffer_node_test.go
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
flow_graph_insert_buffer_node.go
Use single instance for mergedTimeTickerSender (#27730)
2023-11-13 10:18:17 +08:00
flow_graph_manager_test.go
Not convert legacy error code to new merr (#28232)
2023-11-08 14:42:20 +08:00
flow_graph_manager.go
Remove recollect segment stats during starting datacoord (#27410)
2023-10-16 10:26:09 +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
Fix datanode ttNode goroutine leak (#27878)
2023-10-24 18:22:10 +08:00
flow_graph_time_ticker.go
Use single instance for mergedTimeTickerSender (#27730)
2023-11-13 10:18:17 +08:00
flush_manager_test.go
Not convert legacy error code to new merr (#28232)
2023-11-08 14:42:20 +08:00
flush_manager.go
Not convert legacy error code to new merr (#28232)
2023-11-08 14:42:20 +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
flush_task_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
flush_task.go
Support to replicate the mq message (#27240)
2023-10-20 14:26:09 +08:00
io_pool_test.go
Fix copylocks linter errors (#26217)
2023-08-08 20:41:15 +08:00
io_pool.go
Fix getting incorrect CPU num (#28146)
2023-11-06 06:02:16 +08:00
meta_service_test.go
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
meta_service.go
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
meta_util.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
metrics_info.go
Refine state check (#27541)
2023-10-11 21:01:35 +08:00
mock_test.go
Replace manual composed grpc call with Broker methods (#27676)
2023-10-13 09:55:34 +08:00
OWNERS
[skip ci]Update OWNERS files (#11898)
2021-11-16 15:41:11 +08:00
rate_collector_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
rate_collector.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
README.md
[skip ci]Change uppercase of MinIO (#9539)
2021-10-09 11:22:58 +08:00
segment_sync_policy_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
segment_sync_policy.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
segment_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
segment.go
Fix panic while flushing dropped/compacted segment (#27927)
2023-10-25 22:10:13 +08:00
services_test.go
Add compaction meta in SyncSegmentsRequest (#28199)
2023-11-07 10:06:17 +08:00
services.go
Fix bulkinsert bug that segments are compacted after import (#28192)
2023-11-07 15:14:26 +08:00
timetick_sender_test.go
Refine datanode Timetick Sender (#28393)
2023-11-13 21:46:20 +08:00
timetick_sender.go
Refine datanode Timetick Sender (#28393)
2023-11-13 21:46:20 +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.