[ https://issues.apache.org/jira/browse/ARTEMIS-2564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Justin Bertram reassigned ARTEMIS-2564: --------------------------------------- Assignee: (was: Clebert Suconic) > Possible durable message count error with retryMessages() > --------------------------------------------------------- > > Key: ARTEMIS-2564 > URL: https://issues.apache.org/jira/browse/ARTEMIS-2564 > Project: ActiveMQ Artemis > Issue Type: Bug > Affects Versions: 2.10.1 > Reporter: Anders Andersson > Priority: Minor > > There is a possible bug with retryMessages() JMX call > Step 1: Send messages to a queue > bin/artemis producer --user me --password mypassword --destination > queue://MESSAGING.QUEUE.3 --message TEST > Durable message count is 1000 and Durable persistence size is 394000. Message > count is 1000 and FirstMessageTimestamp is 1574947152841 for this queue. > First Message As Json has JSON text inside it. > > Step 2: Retry the messages > It makes no sense to retry messages that hasn't gone to DLQ but that was what > I did: > [http://my.happy.machine:8181/console/jolokia/exec/org.apache.activemq.artemis:broker=!%22amq-c!%22,component=addresses,address=!%22MESSAGING.QUEUE.3!%22,subcomponent=queues,routing-type=!%22anycast!%22,queue=!%22MESSAGING.QUEUE.3!%22/retryMessages()] > Got 1000 back > FirstMessageTimestamp is empty and FirstMessageAsJson is [{}] other than that > all fields above is unchanged. > > It looks to me that when retryMessages() runs on messages that have not been > rollbacked enough times to reach DLQ removes the messages but does not update > message count. Better would be if retryMessages didn't remove messages that > have not been sent to DLQ, but as it is now it is reported to be 1000 > messages on the queue but it is empty when browsing it. > resetMessageCounter() does not fix anything and removeAllMessages() reports 0 > and still 1000 messages in message count (no change to the other fields > either). > Of course, this is not done that often and service is still running fine, so > it is a minor problem. > > Edit: Fixed minor spelling and grammar mistakes. English is not my native > language so there are probably more there, please fix them as you spot them. -- This message was sent by Atlassian Jira (v8.3.4#803005)