[jira] [Commented] (AMQ-5751) Configuration to limit the number of Topics/Queues that can be created on broker

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMQ-5751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14653856#comment-14653856 ] 

ASF subversion and git services commented on AMQ-5751:
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Commit a37b43cca82f108a8e3f5c2803a9b50911a60979 in activemq's branch refs/heads/activemq-5.11.x from [~cshannon]
[ https://git-wip-us.apache.org/repos/asf?p=activemq.git;h=a37b43c ]

Adding a configuration option to PolicyEntry to enable setting the maximum number of created destinations by policy on the broker.

This resolves https://issues.apache.org/jira/browse/AMQ-5751


> Configuration to limit the number of Topics/Queues that can be created on broker
> --------------------------------------------------------------------------------
>
>                 Key: AMQ-5751
>                 URL: https://issues.apache.org/jira/browse/AMQ-5751
>             Project: ActiveMQ
>          Issue Type: New Feature
>          Components: Broker
>            Reporter: Abhi
>            Assignee: Timothy Bish
>             Fix For: 5.12.0
>
>
> It would be good to have a configuration with which we can limit the number of topics/queues that can be created in ActiveMQ setup.
> The will help in cases where some client creates thousands of queues/topics and can potentially affect broker service.
> For e.g. by default each queue also creates a dispatcher thread so having tens of thousands of queues in one go can potentially cause DOS in broker setup.



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