milvus/internal/datanode
SimFG 74e72ce27e
enhance: [2.3] Support to get the param value in the runtime (#29298)
pr: #29297
/kind improvement

Signed-off-by: SimFG <bang.fu@zilliz.com>
2023-12-21 20:36:43 +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) (#28274) 2023-11-08 19:18:20 +08:00
iterators Add iterators (#27643) 2023-10-18 19:34:08 +08:00
metacache Add meta cache to datanode for L0 Delta (#27768) 2023-10-23 19:42:10 +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
binlog_io.go Add revive sub-lints and fix existing problems (#27495) 2023-10-07 20:53:38 +08:00
binlog_io_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
buffer_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
cache.go Use typeutil.ConcurrentMap instead of sync.Map (#25846) 2023-07-24 10:23:01 +08:00
cache_test.go Make duplicate flush recalls success and other logic update (#16755) 2022-05-06 17:49:51 +08:00
channel_checkpoint_updater.go feat: Introduce channelCheckpointUpdater to reduce goroutine in ttNode (#29107) 2023-12-12 13:48:42 +08:00
channel_manager.go Refine state check (#27541) 2023-10-11 21:01:35 +08:00
channel_manager_test.go [skip e2e] Fix unstable ut (#27618) 2023-10-11 07:21:32 +08:00
channel_meta.go fix: frequent flush cause minio rate limit (#28625) 2023-12-20 15:02:55 +08:00
channel_meta_test.go fix: [2.3] Reject compaction task with growing segments (#28927) 2023-12-04 19:14:33 +08:00
compaction_executor.go Use typeutil.ConcurrentMap instead of sync.Map (#25846) 2023-07-24 10:23:01 +08:00
compaction_executor_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
compactor.go Add new compaction types (#27608) 2023-10-11 06:49:32 +08:00
compactor_test.go Replace manual composed grpc call with Broker methods (#27676) 2023-10-13 09:55:34 +08:00
data_node.go enhance: [2.3] Support to get the param value in the runtime (#29298) 2023-12-21 20:36:43 +08:00
data_node_test.go Replace manual composed grpc call with Broker methods (#27676) 2023-10-13 09:55:34 +08:00
data_sync_service.go feat: Introduce channelCheckpointUpdater to reduce goroutine in ttNode (#29107) 2023-12-12 13:48:42 +08:00
data_sync_service_test.go feat: Introduce channelCheckpointUpdater to reduce goroutine in ttNode (#29107) 2023-12-12 13:48:42 +08:00
event_manager.go enhance: Reduce the goroutine in flowgraph to 2 (#28233) (#28545) 2023-11-24 15:00:26 +08:00
event_manager_test.go [2.3] Refine datanode Timetick Sender (#28393) (#28430) 2023-11-15 10:08:26 +08:00
flow_graph_dd_node.go fix: [cherry-pick]Skip updating checkpoint after dropcollection (#29221) 2023-12-15 16:04:45 +08:00
flow_graph_dd_node_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
flow_graph_delete_node.go fix: Check ErrSegmentNotFound in delete node (#28371) (#28638) 2023-11-29 17:50:27 +08:00
flow_graph_delete_node_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
flow_graph_dmstream_input_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_insert_buffer_node.go enhance: Use single instance for mergedTimeTickerSender (#27730) (#28546) 2023-11-21 16:04:23 +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_manager.go Remove recollect segment stats during starting datacoord (#27410) 2023-10-16 10:26:09 +08:00
flow_graph_manager_test.go Not convert legacy error code to new merr (#28232) (#28274) 2023-11-08 19:18:20 +08:00
flow_graph_message.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
flow_graph_message_test.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: flushTs is never reset in channelMeta (#29244) 2023-12-16 14:00:38 +08:00
flow_graph_time_ticker.go enhance: create goroutine only once(#28594) (#28609) 2023-11-22 10:26:28 +08:00
flush_manager.go fix: frequent flush cause minio rate limit (#28625) 2023-12-20 15:02:55 +08:00
flush_manager_test.go Not convert legacy error code to new merr (#28232) (#28274) 2023-11-08 19:18:20 +08:00
flush_task.go Support to replicate the mq message (#27240) 2023-10-20 14:26:09 +08:00
flush_task_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
io_pool.go Fix getting incorrect CPU num (#28178) 2023-11-07 11:52:22 +08:00
io_pool_test.go Fix copylocks linter errors (#26217) 2023-08-08 20:41:15 +08:00
meta_service.go Replace manual composed grpc call with Broker methods (#27676) 2023-10-13 09:55:34 +08:00
meta_service_test.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
rate_collector.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
rate_collector_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
segment.go Fix panic while flushing dropped/compacted segment (#27927) 2023-10-25 22:10:13 +08:00
segment_sync_policy.go fix: frequent flush cause minio rate limit (#28625) 2023-12-20 15:02:55 +08:00
segment_sync_policy_test.go fix: frequent flush cause minio rate limit (#28625) 2023-12-20 15:02:55 +08:00
segment_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
services.go fix: [2.3] Reject compaction task with growing segments (#28927) 2023-12-04 19:14:33 +08:00
services_test.go fix: [2.3] Reject compaction task with growing segments (#28927) 2023-12-04 19:14:33 +08:00
timetick_sender.go [2.3] Refine datanode Timetick Sender (#28393) (#28430) 2023-11-15 10:08:26 +08:00
timetick_sender_test.go [2.3] Refine datanode Timetick Sender (#28393) (#28430) 2023-11-15 10:08:26 +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.