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https://issues.apache.org/jira/browse/ARTEMIS-2531?focusedWorklogId=334278&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-334278
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ASF GitHub Bot logged work on ARTEMIS-2531:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 25/Oct/19 18:25
Start Date: 25/Oct/19 18:25
Worklog Time Spent: 10m
Work Description: cshannon commented on pull request #2872: ARTEMIS-2531:
Fix filter in FederatedQueue to prevent infinite consumer creation in a
circular or bidrectional setup
URL: https://github.com/apache/activemq-artemis/pull/2872#discussion_r339182642
##########
File path:
tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/federation/FederatedQueueTest.java
##########
@@ -177,6 +177,11 @@ public void testFederatedQueueBiDirectional() throws
Exception {
producer1.send(session1.createTextMessage("hello"));
assertNotNull(consumer0.receive(1000));
+ //Sleep to see if extra consumers are created - this tests to make
sure there is no loop and tests the FederatedQueue metaDataFilterString
+ //is working properly - should only be 1 consumer on each (1 for the
local consumer on broker0 and 1 for the federated consumer on broker1)
+ Thread.sleep(1000);
+ assertEquals(1, ((QueueBinding)
getServer(0).getPostOffice().getBinding(SimpleString.toSimpleString(queueName))).consumerCount());
+ assertEquals(1, ((QueueBinding)
getServer(1).getPostOffice().getBinding(SimpleString.toSimpleString(queueName))).consumerCount());
Review comment:
Yeah that's fine, i can go ahead and change that.
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Issue Time Tracking
-------------------
Worklog Id: (was: 334278)
Time Spent: 0.5h (was: 20m)
> FederatedQueue has invalid filter string leading to an infinite consumer loop
> -----------------------------------------------------------------------------
>
> Key: ARTEMIS-2531
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2531
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.10.1
> Reporter: Christopher L. Shannon
> Assignee: Christopher L. Shannon
> Priority: Major
> Fix For: 2.11.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> FederatedQueue by default is supposed to set a metadataFilter to will exclude
> reacting to federated consumers so a loop isn't created. Unfortunately the
> filter does not work because there is a hyphen in the name so it gets
> ignored. The property needs to be prefixed with "hyphenated_props:" for the
> filter to work. Currently an infinite loop and consumers will be rapidly
> created until crashing the broker unless the filter is fixed (if using by
> directional federated queues)
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