[FLINK-19707] Refactor table streaming file sink

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.12.0
• Component/s: Table SQL / Runtime
• Labels: pull-request-available
• Assignee: Jingsong Lee
• Reporter: Jingsong Lee
• Created: 19/Oct/20 08:15
• Updated: 29/Oct/20 07:48
• Resolved: 20/Oct/20 11:07

Description

Refactor:

• Extract some classes
• Make writer more generic
• Provides StreamingSink util class

Issue Links

• blocks: FLINK-19345 In Table File Sink, introduce streaming sink compaction
• links to: GitHub Pull Request #13684