[SPARK-26550] New datasource for benchmarking

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: SQL
• Assignee: Max Gekk
• Reporter: Max Gekk
• Created: 05/Jan/19 19:42
• Updated: 17/Jan/19 19:23
• Resolved: 16/Jan/19 18:08

Description

Purpose of new datasource is materialisation of dataset without additional overhead associated with actions and converting row's values to other types. This can be used in benchmarking as well as in cases when need to materialise a dataset for side effects like in caching.

Issue Links

• relates to: SPARK-26649 Noop Streaming Sink using DSV2
• links to: GitHub Pull Request #23471