[FLINK-20769] Support minibatch to optimize Python UDAF

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: API / Python
• Labels: pull-request-available
• Assignee: Huang Xingbo
• Reporter: Huang Xingbo
• Created: 25/Dec/20 08:52
• Updated: 28/May/21 06:59
• Resolved: 31/Dec/20 10:13

Description

Support minibatch to optimize Python UDAF

Issue Links

• is a child of: FLINK-19236 Optimize the performance of Python UDAF
• links to: GitHub Pull Request #14524