Hi, In our deployment we have experienced tens of thousands of Sling Job pilling up in queue without having them being processed (for days). Using the regular Sling Jobs UI, we found no reason why this happened (queue was configured properly and active). We also analyzed multiple thread dumps and found no deadlock that could explain this issue.
Quoting the doc [0] it may have been that our job topics where simply blacklisted: "The OSGi EventAdmin usually comes with a timeout for event handlers. An event handler must consume an OSGi event as fast as possible otherwise the handler might get a timeout and get blacklisted" How can we check for blacklisted handlers ? In which bundle is the blacklisting feature implemented ? Regards, Timothee [0] https://sling.apache.org/documentation/bundles/apache-sling-eventing-and-job-handling.html
