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[FEATURE] Support RenewDelegationToken for flink sql engine #6367

Closed
3 of 4 tasks
wForget opened this issue May 7, 2024 · 0 comments
Closed
3 of 4 tasks

[FEATURE] Support RenewDelegationToken for flink sql engine #6367

wForget opened this issue May 7, 2024 · 0 comments
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@wForget
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kind:feature Feature request priority:major

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@wForget
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wForget commented May 7, 2024

Code of Conduct

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

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.
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[KYUUBI #6367] Flink SQL engine supports RenewDelegationToken wForget/kyuubi
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