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ASF GitHub Bot logged work on ARTEMIS-4312: ------------------------------------------- Author: ASF GitHub Bot Created on: 13/Jun/23 20:24 Start Date: 13/Jun/23 20:24 Worklog Time Spent: 10m Work Description: jbertram opened a new pull request, #4506: URL: https://github.com/apache/activemq-artemis/pull/4506 Multiple multicast queues on the same address can lead to duplicate messages during redistribution in a cluster. Issue Time Tracking ------------------- Worklog Id: (was: 865358) Remaining Estimate: 0h Time Spent: 10m > Duplicates with redistribution and multiple multicast queues on the same > address > -------------------------------------------------------------------------------- > > Key: ARTEMIS-4312 > URL: https://issues.apache.org/jira/browse/ARTEMIS-4312 > Project: ActiveMQ Artemis > Issue Type: Bug > Reporter: Justin Bertram > Assignee: Justin Bertram > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > Consider a set-up with two brokers clustered together and redistribution > enabled and a address with about a dozen multicast subscription queues bound > to it. If a consumer of one of those subscriptions goes offline, messages > will begin to build up in the queue (as expected). When the consumer comes > back online, whatever broker it attaches to first will have messages > redistributed from the other broker in the cluster. When this redistribution > happens the other multicast queues receive some of those redistributed > messages (although not all of them) even though they had already received > them previously. -- This message was sent by Atlassian Jira (v8.20.10#820010)