Java 17 is the latest LTS version and we should definitely support. There are currently issues that need to be resolved. **Reporter**: [Antoine Pitrou](https://issues.apache.org/jira/browse/ARROW-15755) / @pitrou **Assignee**: [David Dali Susanibar Arce](https://issues.apache.org/jira/browse/ARROW-15755) / @davisusanibar #### Related issues: - [[Java] InaccessibleObjectException when using JDK16+](https://github.com/apache/arrow/issues/31841) (is duplicated by) - [[Java][Docs] Provide guidance on supported Java versions in README](https://github.com/apache/arrow/issues/31789) (is related to) - [[Java] Arrow's use of Netty library causes UnsupportedOperationException with JDK16](https://github.com/apache/arrow/issues/28489) (requires) - [[Java] Illegal reflective access operation on JDK 11](https://github.com/apache/arrow/issues/20182) (requires) - [[Java][CI]: Add support for Java 17 CI process](https://github.com/apache/arrow/issues/31712) (requires) #### PRs and other links: - [GitHub Pull Request #12941](https://github.com/apache/arrow/pull/12941) <sub>**Note**: *This issue was originally created as [ARROW-15755](https://issues.apache.org/jira/browse/ARROW-15755). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*</sub>
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asfimport commentedon Apr 21, 2022
Alessandro Molina / @amol-:
https://issues.apache.org/jira/browse/ARROW-12747 seems to be happening on Java 17 too FYI
asfimport commentedon May 2, 2022
David Li / @lidavidm:
Issue resolved by pull request 12941
#12941