[SPARK-33631] Clean up `spark.core.connection.ack.wait.timeout` from `configuration.md`

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.2, 2.1.3, 2.2.3, 2.3.4, 2.4.7, 3.0.1
• Fix Version/s: 2.4.8, 3.0.2, 3.1.0
• Component/s: Documentation
• Assignee: Yang Jie
• Reporter: Yang Jie
• Created: 02/Dec/20 11:07
• Updated: 15/Nov/21 18:26
• Resolved: 02/Dec/20 21:02

Description

After SPARK-9767, Spark remove ConnectionManager and related classes, the configuration item `spark.core.connection.ack.wait.timeout` previously used by ConnectionManager is no longer used by other Spark code, but it still exists in the `configuration.md`.

Issue Links

• links to: [Github] Pull Request #30569 (LuciferYang)
• links to: [Github] Pull Request #30569 (LuciferYang)