Those images are available now. https://hub.docker.com/r/apache/solr-nightly/tags?page=1&name=java21
Also I setup the Jenkins jobs to only push the tags if the docker tests pass, so we at least have that guarantee! Hopefully we can get a good amount of testing with these and upgrade when java 21 is a little bit older. - Houston On Thu, Oct 26, 2023 at 2:50 PM Houston Putman <hous...@apache.org> wrote: > I've changed the nightly docker jobs to also create "-java21" images for > main, branch_9x and branch_9_4, so we can start testing this out before > making it official. > > The new images should become available in the next 24 hours. > > e.g. apache/solr-nightly:9.4.1-SNAPSHOT-java21 > > - Houston > > On Thu, Oct 26, 2023 at 12:19 PM Houston Putman <hous...@apache.org> > wrote: > >> We could also use Java 21 for the 9x and main nightly images! Easy to >> change it in the Jenkins jobs >> >> - Houston >> >> On Wed, Oct 25, 2023 at 6:22 PM Jan Høydahl <jan....@cominvent.com> >> wrote: >> >>> I agree on being conservative here. But if it turns out to work well, we >>> could consider publishing an additional solr:9.4.0-jre21 tag. That way >>> early adopters have a choice. If I remember correctly, Java 21 has some >>> improvements that can benefit some vector workloads or something, so I see >>> a benefit in getting it out there. We could alternatively opt to push >>> temporary images like this to our own apache/solr docker namespace for >>> folks to try out. >>> >>> Jan >>> >>> > 24. okt. 2023 kl. 18:17 skrev Shawn Heisey <apa...@elyograg.org.INVALID >>> >: >>> > >>> > On 10/18/2023 10:11 AM, Tomasz Elendt wrote: >>> >> I noticed that JDK 21 LTS was released some time ago. Is there any >>> reason why official docker images still use JDK 17? >>> >> I'm asking because I know there are some preview JDK features that >>> Lucene utilizes and Solr enables them when it detects a newer version (e.g. >>> SOLR-16500). >>> >> Does it make sense to switch now that there is a new LTS version? >>> > >>> > I have no desire to stand in the way of progress, but Java 21 has only >>> been out for a month. I don't think it's a good idea to rely on a new >>> major version of *anything* that soon after its release. Test with it, but >>> don't switch to it. >>> > >>> > I do not think we should be planning on such a major upgrade to the >>> docker image until Java 21 has been out for a while. I was going to >>> upgrade my Solr server to Java 21 to try it out since it's not a mission >>> critical install, but Ubuntu doesn't yet have OpenJDK packages for it. The >>> eclipse-temurin:21-jre-jammy docker image was pushed 11 days ago. >>> > >>> > My thought on it is to wait until at least the release of Java 22, >>> which will happen six months after Java 21 was released. >>> > >>> > Thanks, >>> > Shawn >>> > >>> > --------------------------------------------------------------------- >>> > To unsubscribe, e-mail: dev-unsubscr...@solr.apache.org >>> > For additional commands, e-mail: dev-h...@solr.apache.org >>> > >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscr...@solr.apache.org >>> For additional commands, e-mail: dev-h...@solr.apache.org >>> >>>
