yunurs

> @yunurs quick questions: > > 1. upgrade from which version? > 2. Could you please refer this [doc](https://github.com/milvus-io/milvus/tree/master/deployments/export-log) to export the whole Milvus logs for investigation? For Milvus installed...

> @yunurs > > Don't think you can upgrade to 2.4 directly from 2.2.3(Seems to be a very old user). > > Try to upgrade from 2.2.3 to 2.2.16(Please do...