title: ActiveMQ KahaDB Persistence Store Full
body: <p>I am using ActiveMQ 5.4 with KahaDB as message store. 
   While Publishing Messages (with Persistence true) to a Topic, which has Durable subscriber, the persistence store is increasing even the messages are dispatched to Subscriber. So this is causing an issue as the message store is getting full and not accepting any more messages. </p>
  
  <p>So my question is why the Persistence store is not discarding the messages in the KahaDB, even the messages are getting dispatched?</p>
  
  <p>Regards,</p>
  
  <p>Srinivas</p>