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https://issues.apache.org/jira/browse/AMQ-6587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15856165#comment-15856165
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ASF subversion and git services commented on AMQ-6587:
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Commit 2d4fb4cbabb27f7fbb9ef5a86fa310d9741393c3 in activemq's branch
refs/heads/activemq-5.14.x from [~gtully]
[ https://git-wip-us.apache.org/repos/asf?p=activemq.git;h=2d4fb4c ]
[AMQ-6587] additional contention window with new sub while gc is in progress -
need to verify new sub is actually subscribed to the candidate for deletion.
Fix and test
(cherry picked from commit 0ee4f5b84302daf8901363556d038e274c2defd5)
> Failed to remove inactive destination Topic: Destination still has an active
> subscription
> -----------------------------------------------------------------------------------------
>
> Key: AMQ-6587
> URL: https://issues.apache.org/jira/browse/AMQ-6587
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.14.0
> Reporter: Gary Tully
> Assignee: Gary Tully
> Fix For: 5.15.0, 5.14.4
>
>
> broker setSchedulePeriodForDestinationPurge, wildcard topic subscriber and
> anonymous publishers to new destinations.
> Race between addDestination and markForGc and canGc
> {code}
> ERROR region.RegionBroker: Failed to remove inactive destination Topic:
> destination=A.4725, subscriptions=1
> javax.jms.JMSException: Destination still has an active subscription:
> topic://A.4725
> at
> org.apache.activemq.broker.region.AbstractRegion.removeDestination(AbstractRegion.java:271)
> at
> org.apache.activemq.broker.region.RegionBroker.removeDestination(RegionBroker.java:354)
> at
> org.apache.activemq.broker.BrokerFilter.removeDestination(BrokerFilter.java:179)
> at
> org.apache.activemq.broker.BrokerFilter.removeDestination(BrokerFilter.java:179)
> at
> org.apache.activemq.broker.BrokerFilter.removeDestination(BrokerFilter.java:179)
> at
> org.apache.activemq.broker.region.RegionBroker.purgeInactiveDestinations(RegionBroker.java:897)
> at
> org.apache.activemq.broker.region.RegionBroker$1.run(RegionBroker.java:118)
> at
> org.apache.activemq.thread.SchedulerTimerTask.run(SchedulerTimerTask.java:33)
> at java.util.TimerThread.mainLoop(Timer.java:555)
> at java.util.TimerThread.run(Timer.java:505)
> {code}
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