milvus/internal/datanode
godchen bf71965f58
Check watchlist error (#9953)
Signed-off-by: godchen <qingxiang.chen@zilliz.com>
2021-10-15 17:02:37 +08:00
..
OWNERS
README.md
allocator.go Add allocIDBatch for datanode allocator (#9782) 2021-10-13 22:12:32 +08:00
allocator_test.go Add allocIDBatch for datanode allocator (#9782) 2021-10-13 22:12:32 +08:00
cache.go
cache_test.go
data_node.go Check watchlist error (#9953) 2021-10-15 17:02:37 +08:00
data_node_test.go Use etcd to watch channel on datanode (#7115) 2021-10-14 15:44:34 +08:00
data_sync_service.go Check data sync service error (#9856) 2021-10-14 17:40:42 +08:00
data_sync_service_test.go Check data sync service test error (#9854) 2021-10-14 14:12:34 +08:00
errors.go
errors_test.go
flow_graph_dd_node.go
flow_graph_dd_node_test.go
flow_graph_delete_node.go Change timestamp to timestamps in internalproto.DeleteRequest (#9802) 2021-10-14 14:48:34 +08:00
flow_graph_delete_node_test.go
flow_graph_dmstream_input_node.go
flow_graph_dmstream_input_node_test.go Skip reconsume tt msgstream when datacoord restart (#9684) 2021-10-15 11:46:33 +08:00
flow_graph_insert_buffer_node.go Use reader in the right way (#9790) 2021-10-13 21:32:33 +08:00
flow_graph_insert_buffer_node_test.go Init segment replica bloom filter (#9770) 2021-10-14 10:24:33 +08:00
flow_graph_message.go
flow_graph_message_test.go
flow_graph_node.go
meta_service.go
meta_service_test.go
metrics_info.go Use the server id as identifier in system topology graph (#9825) 2021-10-14 11:12:38 +08:00
mock_test.go Change timestamp to timestamps in internalproto.DeleteRequest (#9802) 2021-10-14 14:48:34 +08:00
param_table.go Use etcd to watch channel on datanode (#7115) 2021-10-14 15:44:34 +08:00
param_table_test.go
segment_replica.go Check pk filter merge error (#9952) 2021-10-15 16:58:42 +08:00
segment_replica_test.go Check pk filter merge error (#9952) 2021-10-15 16:58:42 +08:00
type_def.go

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.