[jira] [Created] (AMQ-7212) Topic memory percent can't reduce after message expired

["xuxuanwan (JIRA)" <ji...@apache.org>]

xuxuanwan created AMQ-7212:
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             Summary: Topic memory percent can't reduce after message expired
                 Key: AMQ-7212
                 URL: https://issues.apache.org/jira/browse/AMQ-7212
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.15.9, 5.15.4
         Environment: openjdk version "1.8.0_192"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_192-b12)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.192-b12, mixed mode)
            Reporter: xuxuanwan
         Attachments: ActiveMqTest.java

Given:
 * The policyEntry of Topic set memoryLimit ="128kb"
 * let message expir in 10s

When：
 * there have an inactive durable subscription subscribes a Topic
 * messages are send to that topic with DeliveryMode.PERSISTENT

Then：
 * messages are kept in brokers memory(visible in memoryPercentUsage)

When:
 * messages expiration time or TTL is elapsed

Then:
 * messages are still kept in brokers memory (visible in {{memoryPercentUsage}}, on heap etc) 
 * only after unsubscribeDurableSubscription the memory will reduce.

 

This is similar to AMQ-6387 except that I use broker with persistence.



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