[FEATURE] Support to control the viewing permissions of databases/tables/views/columns
- 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 feature
Use "spark.sql("show xx command")" to obtain databases/tables/views/columns information, and support the permission control of "RangerSparkExtension".
### Motivation
_No response_
### Describe the solution
_No response_
### Additional context
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
Contributor guide
Research direction
Start by tracing the Spark SQL SHOW commands for databases, tables, views, and columns, then examine how RangerSparkExtension currently handles permission control. Done means viewing each requested metadata type respects the intended permissions, with coverage for the supported SHOW commands.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala, spark
- Domain
- authorization, databases
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100