[SPARK-35380] Support loading SparkSessionExtensions from ServiceLoader

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.2.0
• Component/s: SQL
• Assignee: Kent Yao 2
• Reporter: Kent Yao 2
• Created: 12/May/21 03:59
• Updated: 13/May/21 08:35
• Resolved: 13/May/21 08:35

Description

With this, extensions can be automatically loaded despite setting `spark.sql.extensions`

Previous discussion could be found:

https://github.com/yaooqinn/itachi/issues/8

Issue Links

• links to: [Github] Pull Request #32515 (yaooqinn)
• links to: [Github] Pull Request #32515 (yaooqinn)