JackLCL 20c956b675
[skip e2e]Fix error log output format in segment_replica.go (#13676)
Signed-off-by: JackLCL <chenglong.li@zilliz.com>
2021-12-19 12:32:42 +08:00
..
2021-11-16 15:41:11 +08:00

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.