[FLINK-34988] Class loading issues in JDK17 and JDK21

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.20.0
• Fix Version/s: 1.20.0
• Component/s: API / DataStream
• Labels: pull-request-available test-stability
• Assignee: Weijie Guo
• Reporter: Matthias Pohl
• Created: 02/Apr/24 10:04
• Updated: 05/Apr/24 15:48
• Resolved: 05/Apr/24 15:48

Description

• JDK 17 (core; NoClassDefFoundError caused by ExceptionInInitializeError): https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=58676&view=logs&j=675bf62c-8558-587e-2555-dcad13acefb5&t=5878eed3-cc1e-5b12-1ed0-9e7139ce0992&l=12942
• JDK 17 (misc; ExceptionInInitializeError): https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=58676&view=logs&j=d871f0ce-7328-5d00-023b-e7391f5801c8&t=77cbea27-feb9-5cf5-53f7-3267f9f9c6b6&l=22548
• JDK 21 (core; same as above): https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=58676&view=logs&j=d06b80b4-9e88-5d40-12a2-18072cf60528&t=609ecd5a-3f6e-5d0c-2239-2096b155a4d0&l=12963
• JDK 21 (misc; same as above): https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=58676&view=logs&j=59a2b95a-736b-5c46-b3e0-cee6e587fd86&t=c301da75-e699-5c06-735f-778207c16f50&l=22506

Issue Links

• is caused by: FLINK-34548 FLIP-409: DataStream V2 Building Blocks: DataStream, Partitioning and ProcessFunction
• links to: GitHub Pull Request #24610