[BEAM-10712] Add support for side inputs in Spark portable streaming

• Type: Improvement
• Status: Open
• Priority: P3
• Resolution: Unresolved
• Component/s: runner-spark
• Labels: portability-spark
• Assignee: Unassigned
• Reporter: Anna Qin
• Created: 17/Aug/20 02:03
• Updated: 04/Jun/22 17:13

Description

The Spark portable runner for streaming jobs currently does not support side inputs to the executable stage, which limits the types of pipelines that can be run.