Code of Conduct

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

Search before asking

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

What would you like to be improved?

We already have k8s e2e tests. But we should add the e2e tests to our CI pipeline.
https://github.com/apache/incubator-uniffle/blob/master/deploy/kubernetes/integration-test/e2e/start-e2e.sh

How should we improve?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!