apache / apache/kyuubi

[Bug] Use kyuubi beeline connect kyuubi server error if url contains '--' string

Open
#6,522 4 comments 0 reactions 0 assignees View on GitHub
kind:bug priority:major
Dominant language
Scala
Stars
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Forks
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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/kyuubi/issues?q=is%3Aissue) and found no similar issues.

### Describe the bug

Use kyuubi beeline connect kyuubi server error if url contains '--' string。
for example:
bin/beeline -u "jdbc:hive2://fec0--0-0-c0-122:10009/default;#kyuubi.engine.type=SPARK_SQL;" after -- content removed as comments in kyuubi code args parser stage.

image

### Affects Version(s)

1.9.0 and above

### 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?

- [ ] 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.

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the failure with bin/beeline and the example JDBC URL containing a '--' sequence, then trace the Kyuubi argument-parser stage that removes the remaining URL content as comments. Done means such URLs reach the Kyuubi server intact and the connection succeeds, with a regression test covering the example.

Written by the indexing model from the issue text.

Assessment

Tech stack
scala
Domain
cli
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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