milvus/internal/metastore
chyezh a2502bde75
enhance: replica manager enhancement (#31496)
issue: #30647 

- ReplicaManager manage read only node now, and always do persistent of
node distribution of replica.

- All segment/channel checker using ReplicaManager to get read-only node
or read-write node, but not ResourceManager.

- ReplicaManager promise that only apply unique querynode to one replica
in same collection now (replicas in same collection never hold same
querynode at same time).

- ReplicaManager promise that fairly node count assignment policy if
multi replicas of collection is assigned to one resource group.

- Move some parameters check into ReplicaManager to avoid data race.

- Allow transfer replica to resource group that already load replica of
same collection

- Allow transfer node between resource groups that load replica of same
collection

---------

Signed-off-by: chyezh <chyezh@outlook.com>
2024-04-05 04:57:16 +08:00
..
kv enhance: replica manager enhancement (#31496) 2024-04-05 04:57:16 +08:00
mocks enhance: replica manager enhancement (#31496) 2024-04-05 04:57:16 +08:00
model feat: add more operation detail info for better allocation (#30438) 2024-03-28 06:33:11 +08:00
catalog_test.go Refactor RootCoord (#18930) 2022-09-05 13:29:11 +08:00
catalog.go enhance: replica manager enhancement (#31496) 2024-04-05 04:57:16 +08:00