What's new in Apache Karaf Decanter 2.8.0?
Apache Karaf Decanter 2.8.0 has just been released. This release includes several fixes, improvements, and dependency updates. I encourage all Decanter users to update to 2.8.0 release ;) In this blog post, I will highlight some important changes and fixes we did in this release. Prometheus appender The Prometheus appender has been improved to expose more gauges. As reminder, the Decanter Prometheus appender is basically a servlet that expose Prometheus compliant data, that Prometheus instances can poll to get the latest updated metrics. Prometheus appender only looking for numeric data (coming from the Decanter collectors) to create and expose gauges. Unfortunately, in previous Decanter releases, Prometheus appender only looking for numeric value for "first level" properties. It means if a collected data property value was a Map , no inner data was considered by Prometheus appender, even if inner values were numeric. That's the first improvem