apache / apache/paimon

[Feature] Support change default database with spark

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enhancement
Dominant language
Java
Stars
3.4k
Forks
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Avg merge
1d 11h
Merged PRs (30d)
396

Description

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/incubator-paimon/issues) and found nothing similar.

### Motivation

Sometimes `default` can't be accessed, we need support change default database.

### Solution

_No response_

### Anything else?

_No response_

### Are you willing to submit a PR?

- [X] I'm willing to submit a PR!

Contributor guide

No contributing guide indexed for this repository

Research direction

No files, tests, or entry points are named. Start by locating the Spark integration and how it selects the default database, then define the required behavior for changing that database and add coverage showing the change works.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, spark
Domain
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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