add sparse float vector support to different milvus components,
including proxy, data node to receive and write sparse float vectors to
binlog, query node to handle search requests, index node to build index
for sparse float column, etc.
https://github.com/milvus-io/milvus/issues/29419
---------
Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
See also #28596
Increase ref for collection during load and unref after load completed.
Use the same logic protection from services.go `LoadSegments`
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Buqian Zheng
yah01
congqixia
SimFG
yah01
xige-16
foxspy
jaime