Confluence 10.2 Long Term Support is available now

[RobertKlimkiewicz]

Hi everyone,

Confluence 10.2 is available now.

Download the latest version

What’s new?

• 10.2 is a Long Term Support release. More about Long Term Support Releases
• Performance benchmarking report
• Search and WebDAV strict patch settings limited to system admins
• Cloud connectors for hybrid integrations

Check out the Confluence 10.2 Release Notes to learn more.

Reminder: for future release updates, make sure you visit the Atlassian changelog, and consider subscribing to the RSS feed.

[AndreasEbert]

Thanks for the info.
Small detail: On the docu page in a couple of places it says “9.2” instead of “10.2”. Please correct that, thanks. Example:

[clouless]

I am getting strange Cache class cast exceptions when running my usual GitHub Actions pipeline where I start Confluence dockerized as service container with postgreSQL 17.

Locally when doing the exact same steps with the exact same docker containers, I cannot reproduce the error.

I am using Confluence 10.2.1 and this happened with 10.2.0 and all EAPs too. I thought maybe the error would disappear in later minor versions.

I get these errors on my cache Object:

java.lang.ClassCastException: class foo.bar.mymacro.cache.MyCacheObj cannot be cast to class foo.bar.mymacro.cache.MyCacheObj
   (foo.bar.mymacro.cache.MyCacheObj is in unnamed module of loader org.apache.felix.framework.BundleWiringImpl$BundleClassLoader
    @4a8c25b6; foo.bar.mymacro.cache.MyCacheObj is in unnamed module of loader
     org.apache.felix.framework.BundleWiringImpl$BundleClassLoader @50c5aea4)

I am following these rules for years and until 10.2 all has worked without any problems:

Atlassian Cache 2 overview

What could be the cause?

My Impl:

        myLoader = new CacheLoader<String, MyCacheObj>() {
            public MyCacheObj load(String key) {
                // do stuff
                return new MyCacheObj();
            }
        };
        this.cache = cacheManager.getCache(MACRO_CACHE_KEY, myLoader, new CacheSettingsBuilder()
            .maxEntries(100) // 100 * 2MB = 200MB max
            .replicateAsynchronously()
            .local()
            .expireAfterWrite(1, TimeUnit.DAYS)
            .build());

// ...

MyCacheObj cacheObj = this.cache.get(cacheKey.getCacheKey());

And the MyCacheObj is simply a mojo which is serializable with hashCode and equals and getter/setters.

I can reproduce it now: It happens starting Confluence 10.2+ when you install the app, uninstall it and reinstall it again. Then these errors occur.