Perhaps, there is some documentation on DLQ here: http://activemq.apache.org/message-redelivery-and-dlq-handling.html
On Thu, Apr 8, 2010 at 9:12 AM, Marshall Schor (JIRA) < [email protected]> wrote: > > [ > https://issues.apache.org/jira/browse/UIMA-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12854923#action_12854923] > > Marshall Schor commented on UIMA-927: > ------------------------------------- > > Jerry - do we need to update some documentation about this, somewhere? > > > Provide a way to drain Dead Letter Queue > > ----------------------------------------- > > > > Key: UIMA-927 > > URL: https://issues.apache.org/jira/browse/UIMA-927 > > Project: UIMA > > Issue Type: Improvement > > Components: Async Scaleout > > Affects Versions: 2.3AS > > Reporter: Jerry Cwiklik > > Priority: Minor > > > > ActiveMQ currently doesnt evict expried messages from the Dead Letter > Queue. This can potentially lead to Out Of Memory situation as by default > the broker keeps all messages in memory. One possible strategy is to modify > ActiveMQ broker configuration to spool messages from the DLQ to disk when > memory is tight. Other strategy may involve creating a custom DLQ Consumer > to drain messages. > > -- > This message is automatically generated by JIRA. > - > You can reply to this email to add a comment to the issue online. > >
