You cannot use ImageN and JAI at the same time. ImageN is in effect JAI 2.0

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Jody Garnett


On Thu, Oct 30, 2025 at 17:29 Kalesse Sören <[email protected]> wrote:

> Hi,
>
> thanks for the new release! We have noticed a problem though, that deals
> with environments where GeoTools (and now ImageN) and JAI are used at the
> same time. I have documented the issue at
> https://github.com/eclipse-imagen/imagen/issues/118 and there is a PR
> attached https://github.com/eclipse-imagen/imagen/pull/119.
>
> I wonder if there's any chance the problem can be solved soon as it
> currently prevents us from upgrading to GeoServer 2.28.x.
>
> Thanks and Best Regards
> Sören
>
> -----Ursprüngliche Nachricht-----
> Von: Jody Garnett <[email protected]>
> Gesendet: Mittwoch, 22. Oktober 2025 20:57
> An: GeoTools Users <[email protected]>
> Betreff: [Geotools-gt2-users] GeoTools 34.0 released for Java 17 with
> Eclipse ImageN processing engine
>
> The GeoTools team is pleased to announce the release <
> https://ofcsg2dvf1.dwd.de/fmlurlsvc/?fewReq=:B:JVE3PDg8Nyt7MD8jPStkaTA9PDc9PCt+ZGpjbHl4f2gwazk7bj5uNG8+Oj5saW5ub2s4NT5raW5paWg+bGw+bjs0OT41azw9PCt5MDw6Ozw8ODQ1OjsrfGRpMDg0QEc5bGFpPT85NDs4IDg0QEc5bGFoPT85NDs4K39ufXkwXmJof2hjI0ZsYWh+fmhNaXppI2loK24wNT0rZWlhMD0=&url=https%3a%2f%2fgeotoolsnews.blogspot.com%2f2025%2f10%2fgeotools-340-release.html>
> of the latest stable version of GeoTools 34.0 <
> https://ofcsg2dvf1.dwd.de/fmlurlsvc/?fewReq=:B:JVE3PDg8Nyt7MD8jPStkaTA9PDc9PCt+ZGpjbHl4f2gwbDU1azU5OWhpaT9sbG5rPTRuPmw9ND9rOWg7NGhuPDU9Oz88aWtsOit5MDw6Ozw8ODQ1OjsrfGRpMDg0QEc5bGFpPT85NDs4IDg0QEc5bGFoPT85NDs4K39ufXkwXmJof2hjI0ZsYWh+fmhNaXppI2loK24wOD8rZWlhMD0=&url=https%3a%2f%2fsourceforge.net%2fprojects%2fgeotools%2ffiles%2fGeoTools%252034%2520Releases%2f34.0%2f>
> . This release is available from the repo.osgeo.org <
> https://ofcsg2dvf1.dwd.de/fmlurlsvc/?fewReq=:B:JVE3PDg8Nyt7MD8jPStkaTA9PDc9PCt+ZGpjbHl4f2gwbGw0Pms+O2g7NDs/aD84NT47PjloPj48O2g6PGw7OGxpbDg+aG44byt5MDw6Ozw8ODQ1OjsrfGRpMDg0QEc5bGFpPT85NDs4IDg0QEc5bGFoPT85NDs4K39ufXkwXmJof2hjI0ZsYWh+fmhNaXppI2loK24wOD8rZWlhMD0=&url=http%3a%2f%2frepo.osgeo.org>
> and is made in conjunction with ImageN 0.9.0, ImageIO-Ext 2.0.0,
> GeoWebCache 1.28.0, and GeoServer 2.28.0.
>
> This is a major update:
>
> *       The library now requires Java 17, ending support for Java 11
>
> *       Upgrade from Java Advanced Imaging Library 1.1.3 to Eclipse ImageN
> 0.9.0.
>
> *       Library now provides a maven bill-of-materials import for both
> library modules and third-party-dependences making it considerably easier
> for downstream projects to synchronize dependences when upgrading GeoTools
>
> *       For more information please see upgrade instructions <
> https://ofcsg2dvf1.dwd.de/fmlurlsvc/?fewReq=:B:JVE3PDg8Nyt7MD8jPStkaTA9PDc9PCt+ZGpjbHl4f2gwNDk1bjo7P2s0bms0OTk9aTo+a287a2k8PzlvbjhuaTw9PjtoPj81NSt5MDw6Ozw8ODQ1OjsrfGRpMDg0QEc5bGFpPT85NDs4IDg0QEc5bGFoPT85NDs4K39ufXkwXmJof2hjI0ZsYWh+fmhNaXppI2loK24wOD8rZWlhMD0=&url=https%3a%2f%2fdocs.geotools.org%2fstable%2fuserguide%2fwelcome%2fupgrade.html>
> in the user manual
>
> Thanks to Jody Garnett (GeoCat) for making this release, Gabriel Roldan
> (Camptocamp) for all the build improvements, and Andrea Aime (GeoServer)
> for working so hard on the Eclipse ImageN migration.
>
> These major library updates were undertaken as part of the GeoServer 3
> activities, and we would like to the crowdfunding sponsors their financial
> support.
>
> _______________________________________________
> GeoTools-GT2-Users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
>
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