apache / apache/kyuubi

[Bug] kyuubi server get exceptionException null, when engine occurs errors and throws exceptionExceptions

Open
#3,390 1 comment 0 reactions 0 assignees View on GitHub
kind:bug priority:major
Dominant language
Scala
Stars
2.4k
Forks
1k
PR merge metrics
No merged PRs in 30d

Description

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)

### Search before asking

- [X] I have searched in the [issues](https://github.com/apache/incubator-kyuubi/issues?q=is%3Aissue) and found no similar issues.

### Describe the bug

kyuubi server get exceptionException null, when engine occurs errors and throws exceptionExceptions. becase kyuubi operationException is not set.

### Affects Version(s)

master

### Kyuubi Server Log Output

_No response_

### Kyuubi Engine Log Output

_No response_

### Kyuubi Server Configurations

_No response_

### Kyuubi Engine Configurations

_No response_

### Additional context

_No response_

### Are you willing to submit PR?

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

Contributor guide

Open the contributing guide

Research direction

Start by tracing how Kyuubi server handles engine errors and where the kyuubi operationException is set. Reproduce an engine failure and compare the resulting server exception with the engine error; done means the server exposes the underlying exception instead of returning null.

Written by the indexing model from the issue text.

Assessment

Tech stack
scala
Domain
backend, distributed-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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