[SPARK-46962] Implement python worker to run python streaming data source

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Structured Streaming
• Labels: pull-request-available
• Epic Link: unlabelled-SPARK-46866
• Assignee: Chaoqin Li
• Reporter: Chaoqin Li
• Created: 02/Feb/24 18:40
• Updated: 12/Mar/24 03:35
• Resolved: 12/Mar/24 03:35

Description

Implement python worker to run python streaming data source and communicate with JVM through socket. Create a PythonMicrobatchStream to invoke RPC function call

Issue Links

• links to: GitHub Pull Request #45023