Is Java21 compatible with Kie-server 7.74.1

mubakiya it

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Mar 23, 2025, 3:07:47 AM3/23/25

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Hi Team,

Currently I am working on a java upgrade for my kie-server 7.74..1, whereas it is not working. I am trying to update openjdk 17 to openjdk21. Please let me know whether java21 is compatible with kie-server7.74.1.

hafsa CH

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Jan 22, 2026, 8:44:45 AMJan 22

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Hello,

No, jdk 17+ are supported starting kie-server 8.

956957283

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Jan 22, 2026, 8:44:57 AMJan 22

to hafsa CH

这是来自QQ邮箱的假期自动回复邮件。

您好，我最近正在休假中，无法亲自回复您的邮件。我将在假期结束后，尽快给您回复。

Alex Porcelli

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Jan 22, 2026, 9:55:47 AMJan 22

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No, actually this has been only really built and tested for Java 11,
it get working on 17 by lucky.

And yes... Java 21 won't work.

On Sun, Mar 23, 2025 at 3:07 AM mubakiya it <mubak...@gmail.com> wrote:
>
> Hi Team,
>
> Currently I am working on a java upgrade for my kie-server 7.74..1, whereas it is not working. I am trying to update openjdk 17 to openjdk21. Please let me know whether java21 is compatible with kie-server7.74.1.
>

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956957283

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Jan 22, 2026, 9:55:58 AMJan 22

to Alex Porcelli

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