congqixia 6111dcde52
Fix ticker leakage in datanode flowgraph (#16346)
Using  in case ticker need to be closed may cause leakage
Use time.NewTicker with deferred Stop instead

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-01 19:35:29 +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.