[Bug]: Deadlock in `CreateTextIndex`

[congqixia]

Is there an existing issue for this?

• [X] I have searched the existing issues

Environment

- Milvus version: b983ef9
- Deployment mode(standalone or cluster): cluster
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

Cgo call stuck in CreateTextIndex for 2 hours and still lasts

Expected Behavior

No deadlock

Steps To Reproduce

No response

Milvus Log

No response

Anything else?

Also caused goroutine number grow consistently