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bb2a08ed71
Related #44956 Add manifest_path field to CreateStatsRequest and propagate it through the stats task pipeline. This enables stats tasks and text index building to access segment manifest for storage v2 format operations. - Add manifest_path field to CreateStatsRequest proto - Set ManifestPath from segment metadata in DataCoord - Pass manifest to BuildIndexInfo in stats task builder - Include manifest in compaction text index creation Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
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 information
- Root Coordinator: get the latest unique IDs.
- Data Coordinator: get the flush information and which message stream to subscribe.