[SPARK-49341] Remove `connector/docker` in favor of `Apache Spark Operator`

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Tests
• Labels: pull-request-available
• Assignee: Dongjoon Hyun
• Reporter: Dongjoon Hyun
• Created: 21/Aug/24 18:31
• Updated: 05/Sep/24 16:09
• Resolved: 22/Aug/24 03:24

Description

This PR aims to remove a test resource `connector/docker` in favor of `Apache Spark Operator`.

Issue Links

• relates to: SPARK-49340 Document `SparkCluster` and add `submit-pi-to-prod.sh` example
• links to: GitHub Pull Request #47833