[BEAM-8902] parameterize input type of Java external transform

• Type: Improvement
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.18.0
• Component/s: java-fn-execution
• Assignee: Heejong Lee
• Reporter: Heejong Lee
• Created: 05/Dec/19 23:57
• Updated: 16/May/20 13:47
• Resolved: 27/Dec/19 01:29

Description

parameterize input type of Java external transform to allow multiple pcollections like PCollectionTuple or PCollectionList.

Issue Links

• links to: GitHub Pull Request #10305