[Bug]: pymilvus 2.3.5- query iterator got error: grpc_status:13, grpc_message:"Received RST_STREAM with error code 2"

[locustbaby]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

SDK version: 2.4.4
When I export data from Zilliz Cloud by query iterator, I found there are many errors :UNKNOWN:Error received from peer ipv4:xxxxxxxx:port {created_time:"2024-07-18T11:56:40.441894+08:00", grpc_status:13, grpc_message:"Received RST_STREAM with error code 2"}

Params: batch_size=10000, output_fields

But I tested 2.3.4, which is fine.
2.3.5 is broken, too.

When I change the batch size to 5000, it fine.

Expected Behavior

Export data by query iterator success.

Steps/Code To Reproduce behavior

Export data with query iterator with big batch size and output vectors.

Environment details

- Hardware/Softward conditions (OS, CPU, GPU, Memory):
- Method of installation (Docker, or from source):
- Milvus version (v0.3.1, or v0.4.0):
- Milvus configuration (Settings you made in `server_config.yaml`):

Anything else?

No response

[MrPresent-Han]

/assign