[SPARK-49857] Add Dataset.localCheckpoint(eager: Boolean, storageLevel: Option[StorageLevel]) API

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: SQL
• Labels: pull-request-available
• Assignee: Juliusz Sompolski
• Reporter: Juliusz Sompolski
• Created: 02/Oct/24 13:46
• Updated: 09/Oct/24 13:52
• Resolved: 09/Oct/24 13:36

Description

Currently, when running eager localCheckpoint, it is impossible to specify a non-default StorageLevel. On the other hand, Dataset.persist has that option.

Issue Links

• links to: [Github] Pull Request #48324 (juliuszsompolski)
• links to: GitHub Pull Request #48324