Re: Need help investigating committed messages resurfacing after restart.

2017-10-27 Thread hakanj
It is possible that there is a bug in the ack compaction feature, but if so it only shows itself in some very special cases. I have tried stressing it, but to no avail. In all my tests the broker does the right thing. There are no cron jobs deleting any files in this system. The broker thinks that

Need help investigating committed messages resurfacing after restart.

2017-10-23 Thread hakanj
We have a very strange problem with our ActiveMQ broker that happens when we restart it after running it for several months. We have not been able to reproduce it in-house. It only happens in production at our customer's site. At this time we have seen this issue at least three times. What happens