Hi Don-
What version of AMQ are you using? There are a number of possible root
causes, and there have been a lot of bugs fixed for problems described
as "stuck" messages. If you are able to recreate the issue with a unit
test, attach it to the ticket and it will receive attention.
If creating a repeatable unit test isn't an option, I suggest trying the
FuseSource latest 5.5.1-xx-xx release. It has many of the bug fixes
related to "stuck messages" that haven't been released by the stable
Apache version. It is free to download and use.
Available here: http://fusesource.com/products/enterprise-activemq/
Alternatively, try the latest Apache 5.6 snapshot.
Hope this helps!
Matt Pavlovich
On 1/24/12 2:35 PM, Don Hu wrote:
There are numerous reports of similar issues, and it is a credible and critical
bug that prevents any serious usages of ActiveMQ in production.
We should vote to push the resolution of this bug ASAP