Correct! I suspect that is why they did the namespace change, to make upgrading easier for when we all run in production both Jackson 2 and Jackson 3 ;-)
> On Sep 14, 2026, at 9:06 AM, David Smiley <[email protected]> wrote: > > Since the Java package and Maven identity namespaces are different for > Jackson 3, there should be no conflict at all. > > On Fri, Sep 11, 2026 at 9:41 AM Eric Pugh <[email protected]> > wrote: > > > We have our first dependency bringing in Jackson 3 libs: > > https://github.com/apache/solr/pull/4850 > > <https://github.com/apache/solr/pull/4850> > > > > Fortunately it’s only used by the tests for the jwt-auth moduleh to let > > jwt-auth's tests compile/run against mock-oauth2-server v6. > > > > Before I merge, I just wanted to make sure this doesn’t bring up some sort > > of major heartburn. It’s only used by one module for tests. > > > > > > I was curious, and while Jersey 4.x has adopted Jackson 3 support, it > > isn’t in any release yet, and that is our biggest single use of Jackson 2 > > is for our Jersey based API. So there isn’t any major pressure to move to > > Jackson 3 yet. > > > > Disclaimer > > > > The information contained in this communication from the sender is > > confidential. It is intended solely for use by the recipient and others > > authorized to receive it. If you are not the recipient, you are hereby > > notified that any disclosure, copying, distribution or taking action in > > relation of the contents of this information is strictly prohibited and may > > be unlawful. > > > > This email has been scanned for viruses and malware, and may have been > > automatically archived by Mimecast, a leader in email security and cyber > > resilience. Mimecast integrates email defenses with brand protection, > > security awareness training, web security, compliance and other essential > > capabilities. Mimecast helps protect large and small organizations from > > malicious activity, human error and technology failure; and to lead the > > movement toward building a more resilient world. To find out more, visit > > our website. > > Disclaimer The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and others authorized to receive it. If you are not the recipient, you are hereby notified that any disclosure, copying, distribution or taking action in relation of the contents of this information is strictly prohibited and may be unlawful. This email has been scanned for viruses and malware, and may have been automatically archived by Mimecast, a leader in email security and cyber resilience. Mimecast integrates email defenses with brand protection, security awareness training, web security, compliance and other essential capabilities. Mimecast helps protect large and small organizations from malicious activity, human error and technology failure; and to lead the movement toward building a more resilient world. To find out more, visit our website.
