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https://issues.apache.org/jira/browse/AMQ-6587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861157#comment-15861157
]
ASF subversion and git services commented on AMQ-6587:
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Commit d86c98a68772aaa879e6a573fed1ab8382568c9e in activemq's branch
refs/heads/master from [~gtully]
[ https://git-wip-us.apache.org/repos/asf?p=activemq.git;h=d86c98a ]
[AMQ-6587] - fix root cause of deletion candidate seeing sub. contention
between adding sub to dests and adding dests to sub, also removing sub from
dests twice could leave dest stat negative allowing invalid candidate for gc
> 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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