[SPARK-30648] Support filters pushdown in JSON datasource

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Component/s: SQL
• Assignee: Max Gekk
• Reporter: Max Gekk
• Created: 27/Jan/20 11:43
• Updated: 12/Dec/22 18:10
• Resolved: 16/Jul/20 15:02

Description

• Implement the `SupportsPushDownFilters` interface in `JsonScanBuilder`
• Apply filters in JacksonParser
• Change API JacksonParser - return Option[InternalRow] from `convertObject()` for root JSON fields.
• Update JSONBenchmark

Issue Links

• is cloned by: SPARK-32346 Support filters pushdown in Avro datasource
• links to: [Github] Pull Request #29206 (MaxGekk)
• links to: GitHub Pull Request #27366