[Bug] [REST] Should cacth NoNode Exception instead of throw, when list kyuubi engines #4424
Description
Code of Conduct
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- I have searched in the issues and found no similar issues.
Describe the bug
When kyuubi server start without submit any engine, zookeeper won't create engineSpace node.
When user list kyuubi engines, will face 500 code instead of null.
Affects Version(s)
master
Kyuubi Server Log Output
Kyuubi Engine Log Output
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Kyuubi Server Configurations
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Kyuubi Engine Configurations
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Additional context
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Are you willing to submit PR?
- Yes. I would be willing to submit a PR with guidance from the Kyuubi community to fix.
- No. I cannot submit a PR at this time.