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From "Juraj Kuruc (JIRA)" <j...@apache.org>
Subject [jira] Created: (AMQ-1797) persistent messages for durable subscribers are not purged from disc storage
Date Thu, 12 Jun 2008 17:53:00 GMT
persistent messages for durable subscribers are not purged from disc storage
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                 Key: AMQ-1797
                 URL: https://issues.apache.org/activemq/browse/AMQ-1797
             Project: ActiveMQ
          Issue Type: Bug
          Components: Message Store
    Affects Versions: 5.1.0
         Environment: WinXP,
java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b13)
Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing)
            Reporter: Juraj Kuruc
         Attachments: textMessageFile.txt, TopicConsumers.java, TopicProducer.java

I have some problems with multiple durable subscribers while persistent delivery is used.
Message should be deleted from disc storage (periodically) after all interested subscribers
have received it. In case there was one durable subscriber everything woks just fine. However
when I tested this scenerio with two durable subscribers on topic,  the messages were never
deleted (disc usage is continously consumed and never purged). 


Test case description:
-using default activemq.xml configuration file from binary distribution 
-TopicConsumers.java creates two separetes durable consumers
-textMessageFile.txt is file which text is sent by producer (place it on classpath)

Result:
-all messages there were send were also received by both subscribers
-after more then 100k messages data directory is about 1GB. 
-restarting activemq with so big persistent storage takes very long time

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