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From "Hariharan (JIRA)" <>
Subject [jira] [Created] (AMQ-3502) Subscribers lost from AMQ broker
Date Fri, 16 Sep 2011 12:30:09 GMT
Subscribers lost from AMQ broker

                 Key: AMQ-3502
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
            Reporter: Hariharan

We are using AMQ 5.5.

It has been working perfectly since we upgraded from 5.3 to 5.5. But, this morning out of
nowhere the broker started reporting a bunch of durable subscribers as inactive i.e. placed
them under 'false' folder in 'Subscription' folder. And the 'Durable' and 'Non-Durable' folders
under 'Subscription' went missing. Upon further investigation, we found that the subscribers
marked as false (inactive) were actually subscribed to the resp. topics and were active.
Some publishers were also not able to publish messages.

We tried looking through activemq.log and kahadb.log files but nothing could be found. In
the end we had to restart the broker to get it back to normal state.

Have you ever come across a situation like this before? Any thoughts on what could have caused
this to happen?

Thank you in Advance.

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