[Bug]: index state is not returned correctly

[longjiquan]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version:
- Deployment mode(standalone or 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

After the datacoord received the CreateIndex request, it recorded the collection-level meta and then notified the index builder to create index for segment. In this progress, if a DescribeIndex was received, it first listed all segments belonged to this collection and then use the index to check if this segment had index, unfortunately the segment index will be created after the index builder assigned the task.

Expected Behavior

No response

Steps To Reproduce

No response

Milvus Log

No response

Anything else?

No response

[longjiquan]

/unassign @yanliang567
/assign @longjiquan

[longjiquan]

/unassign
/assign @xiaocai2333

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
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