milvus/internal/datanode
zhenshan.cao eae0747f14
Fix bug: data race caused by read and write Params.DataNodeCfg.NodeID (#16478)
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
2022-04-13 20:09:34 +08:00
..
allocator_test.go Change genKey into JoinIDPath (#12959) 2021-12-09 11:09:06 +08:00
allocator.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
binlog_io_test.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
binlog_io.go Replace minio kv with minio chunk manager (#15936) 2022-03-17 18:03:23 +08:00
cache_test.go
cache.go
compaction_executor_test.go Fix compaction ut datarace (#15267) 2022-01-18 17:49:39 +08:00
compaction_executor.go Add prometheus metrics for DataNode (#15650) 2022-02-28 19:11:55 +08:00
compactor_test.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
compactor.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
data_node_test.go Fix bug: data race caused by read and write Params.DataNodeCfg.NodeID (#16478) 2022-04-13 20:09:34 +08:00
data_node.go Add datanode import (#16414) 2022-04-12 22:19:34 +08:00
data_sync_service_test.go Add dependency factory (#16204) 2022-04-07 22:05:32 +08:00
data_sync_service.go Add dependency factory (#16204) 2022-04-07 22:05:32 +08:00
errors_test.go
errors.go Normalize DataNode term in errors.go (#13688) 2021-12-20 12:20:50 +08:00
event_manager_test.go Extend watch/release channel logic in DataNode (#15925) 2022-03-09 15:39:58 +08:00
event_manager.go Extend watch/release channel logic in DataNode (#15925) 2022-03-09 15:39:58 +08:00
flow_graph_dd_node_test.go Add dependency factory (#16204) 2022-04-07 22:05:32 +08:00
flow_graph_dd_node.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
flow_graph_delete_node_test.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
flow_graph_delete_node.go Drop log level in delete node showDelBuf as they confuse our users. (#16410) 2022-04-07 17:59:31 +08:00
flow_graph_dmstream_input_node_test.go Support configurable msgstream (#16131) 2022-03-24 10:15:25 +08:00
flow_graph_dmstream_input_node.go Reduce the number of metrics (#16030) 2022-03-15 21:51:21 +08:00
flow_graph_insert_buffer_node_test.go Add dependency factory (#16204) 2022-04-07 22:05:32 +08:00
flow_graph_insert_buffer_node.go Support insert string data (#15993) 2022-03-25 14:27:25 +08:00
flow_graph_manager_test.go Support insert string data (#15993) 2022-03-25 14:27:25 +08:00
flow_graph_manager.go Add dependency factory (#16204) 2022-04-07 22:05:32 +08:00
flow_graph_message_test.go
flow_graph_message.go Reconstruct mqstream module (#15784) 2022-03-03 21:57:56 +08:00
flow_graph_node.go
flow_graph_time_ticker_test.go Move segment statistics update to datanode tt loop (#13233) 2021-12-15 10:53:16 +08:00
flow_graph_time_ticker.go Fix ticker leakage in datanode flowgraph (#16346) 2022-04-01 19:35:29 +08:00
flush_manager_test.go Support insert string data (#15993) 2022-03-25 14:27:25 +08:00
flush_manager.go Replace minio kv with minio chunk manager (#15936) 2022-03-17 18:03:23 +08:00
flush_task_test.go
flush_task.go Fix EntriesNum is not passed in flush task (#15482) 2022-02-09 10:05:46 +08:00
meta_service_test.go Support insert string data (#15993) 2022-03-25 14:27:25 +08:00
meta_service.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
metrics_info.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
mock_test.go Add datanode import (#16414) 2022-04-12 22:19:34 +08:00
OWNERS
README.md
segment_replica_test.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
segment_replica.go Support delete varChar value (#16229) 2022-04-02 17:43:29 +08:00
type_def.go

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.