[FLINK-15430] Fix Java 64K method compiling limitation for blink planner.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.0
• Component/s: Table SQL / Planner
• Labels: pull-request-available
• Assignee: Benchao Li
• Reporter: Benchao Li
• Created: 28/Dec/19 06:48
• Updated: 16/Jun/21 07:28
• Resolved: 06/Jan/20 12:05

Description

Our Flink SQL version is migrated from 1.5 to 1.9, and from legacy planner to blink planner. We find that some large SQL meets the problem of code gen which exceeds Java 64k method limitation.

After searching in issues, we find https://issues.apache.org/jira/browse/FLINK-8274 which fix the bug to some extent. But for blink planner, it has not been fixed for now.

Issue Links

• relates to: FLINK-23007 Introduce java code splitter to split generated code
• links to: GitHub Pull Request #10737