apache / apache/kyuubi

[FEATURE] MaxScanStrategy check whether table partition filtering conditions exist

Open
#6,976 1 comment 0 reactions 0 assignees View on GitHub
kind:feature priority:major
Dominant language
Scala
Stars
2.4k
Forks
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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/kyuubi/issues?q=is%3Aissue) and found no similar issues.

### Describe the feature

MaxScanStrategy Determines the maximum number of partitions. Generally, the value is not too small. Is table partition condition parameter Settings supported?

### Motivation

_No response_

### Describe the solution

_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 improve.
- [ ] No. I cannot submit a PR at this time.

Contributor guide

Open the contributing guide

Research direction

Locate the MaxScanStrategy entry point and trace how it determines the maximum number of table partitions. Clarify whether partition-filtering conditions are controlled by a Settings parameter, then define the expected behavior before implementing it; the issue provides no file or test path and does not specify what completion should look like.

Written by the indexing model from the issue text.

Assessment

Tech stack
scala, spark
Domain
data-engineering, databases
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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