3 Commits

Author	SHA1	Message	Date
Zhen Ye	c84a0748c4	enhance: add rw/ro streaming query node replica management (#38677) ... issue: #38399 - Embed the query node into streaming node to make delegator available at streaming node. - The embedded query node has a special server label `QUERYNODE_STREAMING-EMBEDDED`. - Change the balance strategy to make the channel assigned to streaming node as much as possible. Signed-off-by: chyezh <chyezh@outlook.com>	2025-01-24 16:55:07 +08:00
chyezh	fda720b880	enhance: streaming service grpc utilities (#34436) ... issue: #33285 - add two grpc resolver (by session and by streaming coord assignment service) - add one grpc balancer (by serverID and roundrobin) - add lazy conn to avoid block by first service discovery - add some utility function for streaming service Signed-off-by: chyezh <chyezh@outlook.com>	2024-07-15 20:49:38 +08:00
chyezh	1bc3c0b925	enhance: implement balancer at streaming coord (#34435) ... issue: #33285 - add balancer implementation - add channel count fair balance policy - add channel assignment discover grpc service Signed-off-by: chyezh <chyezh@outlook.com>	2024-07-11 09:58:48 +08:00