[Bug] After the coordinator restarts, the user field will be lost in heartbeat

[kuszz]

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

Search before asking

• [X] I have searched in the issues and found no similar issues.

Describe the bug

The user field will only be present during the registration process of RssShuffleManager, if Coordinator restarts, the user will be lost.

Affects Version(s)

master

Uniffle Server Log Output

No response

Uniffle Engine Log Output

No response

Uniffle Server Configurations

No response

Uniffle Engine Configurations

No response

Additional context

No response

Are you willing to submit PR?

• [X] Yes I am willing to submit a PR!