yah01 1eb804fcbb
Fix the segcore payload reader can't read JSON data (#24212)
Signed-off-by: yah01 <yah2er0ne@outlook.com>
2023-05-20 22:23:25 +08:00
..
2022-10-21 15:57:28 +08:00
2023-05-16 15:57:24 +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.