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Posted to dev@tsfile.apache.org by Haonan Hou <ha...@apache.org> on 2026/06/08 06:31:52 UTC

[ANNOUNCE] Raise the minimum JDK version of Apache TsFile to 17

Hi all,

Thanks for the discussion and the +1s [1].

The PR has been merged:
https://github.com/apache/tsfile/pull/830

Starting from the current develop branch, the minimum JDK requirement for Java TsFile is now 
JDK 17. JDK 8 is no longer supported for building or running the Java module.

This change also refreshed related Java dependencies, including ANTLR 4 and Logback, and 
updated the CI workflows and documentation accordingly.

Please make sure local development and downstream build environments use JDK 17 or newer.

[1] https://lists.apache.org/thread/rb6bcg98l10qzogz16mk4rdkfg72ym01

Best regards,
Haonan Hou

Re: [ANNOUNCE] Raise the minimum JDK version of Apache TsFile to 17

Posted by Yuan Tian <ja...@gmail.com>.

Hi haonan,

Nice to see that.

Best regards,
---------------------
Yuan Tian


On Mon, Jun 8, 2026 at 2:32 PM Haonan Hou <ha...@apache.org> wrote:

> Hi all,
>
> Thanks for the discussion and the +1s [1].
>
> The PR has been merged:
> https://github.com/apache/tsfile/pull/830
>
> Starting from the current develop branch, the minimum JDK requirement for
> Java TsFile is now
> JDK 17. JDK 8 is no longer supported for building or running the Java
> module.
>
> This change also refreshed related Java dependencies, including ANTLR 4
> and Logback, and
> updated the CI workflows and documentation accordingly.
>
> Please make sure local development and downstream build environments use
> JDK 17 or newer.
>
> [1] https://lists.apache.org/thread/rb6bcg98l10qzogz16mk4rdkfg72ym01
>
> Best regards,
> Haonan Hou
>