[FLINK-33163] Support Java 21 (LTS)

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Maciej Bryński
• Created: 27/Sep/23 06:40
• Updated: 09/Feb/24 11:20

Description

Based on https://issues.apache.org/jira/browse/FLINK-15736 we should have similar ticket for Java 21 LTS.

Sub-Tasks

• Disable spotless on Java 21: Closed
• Upgrade lombok to 1.8.30: Closed
• java.security.manager is disallowed by default starting in java18: Closed
• Scala before 2.12.18 doesn't compile on Java 21: Closed
• FlinkSecurityManagerITCase fails on java 21: Closed
• StreamingFileWriterTest.testCommitFileWhenPartitionIsCommittableByPartitionTime fails on java 21: Closed
• VertexFlameGraphFactoryTest#verifyRecursively fails on Java 21: Closed
• Upgrade netty to 4.1.93+: Closed
• AssertionError: Exception in test: sun.misc.Unsafe or java.nio.DirectByteBuffer.<init>(long, int) not available: Closed
• TableSinkJsonPlanTest fails as JsonParseException: Unexpected character ('"' (code 34)): was expecting comma: Closed
• A number of json plan tests fail with comparisonfailure: Closed
• Add java21-target profile: Closed
• Upgrade maven-shade-plugin to 3.5.1: Closed
• FlinkImageBuilder checks for Java 21: Closed
• Add Java 21 to docker image: Closed
• Use docker image with jdk21 in CI: Closed
• Upgrade Archunit to 1.1.0+: Closed
• Setup cron build for java 21: Closed
• Verify the snapshot migration on Java21: Open
• Propagate <excludedGroups/> in the surefire-plugin configuration for Java 21: Resolved
• Enable spotless for java 21: Open