[FEATURE] Support RenewDelegationToken for flink sql engine
wForget opened this issue · 0 comments
wForget commented
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Describe the feature
Support RenewDelegationToken for flink sql engine
Motivation
I want to run the flink engine in impersonation mode. Since flink does not allow HADOOP_PROXY_USER and delegation tokens fetch to be enabled at the same time, we need to transfer credentials from kyuubi server to flink sql engine.
Describe the solution
Implement RenewDelegationToken method in FlinkTBinaryFrontendService
Additional context
No response
Are you willing to submit PR?
- Yes. I would be willing to submit a PR with guidance from the Kyuubi community to improve.
- No. I cannot submit a PR at this time.