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https://issues.apache.org/jira/browse/ARTEMIS-3743?focusedWorklogId=786216&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-786216
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ASF GitHub Bot logged work on ARTEMIS-3743:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 29/Jun/22 23:20
Start Date: 29/Jun/22 23:20
Worklog Time Spent: 10m
Work Description: clebertsuconic merged PR #4127:
URL: https://github.com/apache/activemq-artemis/pull/4127
Issue Time Tracking
-------------------
Worklog Id: (was: 786216)
Time Spent: 20m (was: 10m)
> Discrepancy in message counts / address sizes
> ---------------------------------------------
>
> Key: ARTEMIS-3743
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3743
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.20.0
> Environment: Artemis 2.20.0 on Centos7 with Dual Mirror, previously
> Artemis 2.17.0 with a different mirror connection.
> Reporter: Stephen Baker
> Priority: Major
> Fix For: 2.24.0
>
> Attachments: Screen Shot 2022-03-24 at 8.21.23 AM.png
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> I have a large number of queues in my production environment with strange or
> impossible statistics.
> For instance in the ExpiryQueue in the attached screenshot, the number of
> messages reported is 11907. We only send small messages, the address memory
> used by that queue is 55.67MB.
> However if you include any filter, even 1=1 the number of messages is a much
> smaller (in the 20s).
> The removeAllMessages operation only removes and reports the smaller number,
> so the rest of the 11907 messages are stuck.
> As mentioned on the mailing list, there are a number of other strange
> attributes on this and other queues, in all of our Artemis instances in
> production, such a negative delivering counts and sizes (should be 0 in this
> case, it's the cold side of a Dual Mirror and ExpiryQueue has never had any
> consumers outside of management console operations):
> {code:java}
> {
> "request": {
> "mbean":
> "org.apache.activemq.artemis:broker=\"artms1\",component=addresses,address=\"ExpiryQueue\",subcomponent=queues,routing-type=\"anycast\",queue=\"ExpiryQueue\"",
> "type": "read"
> },
> "value": {
> "ConfigurationManaged": true,
> "Address": "ExpiryQueue",
> "MaxConsumers": -1,
> "Exclusive": false,
> "DurableDeliveringSize": -2322269,
> "PersistentSize": 11415198,
> "GroupBuckets": -1,
> "Name": "ExpiryQueue",
> "MessagesKilled": 39634,
> "DelayBeforeDispatch": -1,
> "DurableMessageCount": 11989,
> "PreparedTransactionMessageCount": 0,
> "ID": 7,
> "RetroactiveResource": false,
> "DeadLetterAddress": "DLQ",
> "MessagesAcknowledged": 1851,
> "MessagesExpired": 0,
> "DeliveringSize": -2322269,
> "LastValue": false,
> "LastValueKey": null,
> "DurableScheduledSize": 0,
> "GroupRebalance": false,
> "GroupFirstKey": null,
> "User": null,
> "GroupCount": 0,
> "PurgeOnNoConsumers": false,
> "ScheduledCount": 0,
> "DurableScheduledCount": 0,
> "ConsumersBeforeDispatch": 0,
> "ExpiryAddress": "ExpiryQueue",
> "FirstMessageAsJSON": "ERROR: java.lang.NullPointerException (class
> javax.management.RuntimeMBeanException)",
> "GroupRebalancePauseDispatch": false,
> "Paused": false,
> "RoutingType": "ANYCAST",
> "DurableDeliveringCount": -1961,
> "FirstMessageAge": "ERROR: java.lang.NullPointerException (class
> javax.management.RuntimeMBeanException)",
> "DurablePersistentSize": 11415198,
> "MessagesAdded": 53584,
> "ConsumerCount": 0,
> "RingSize": -1,
> "DeliveringCount": -1961,
> "Enabled": true,
> "AcknowledgeAttempts": 41485,
> "Temporary": false,
> "FirstMessageTimestamp": "ERROR: java.lang.NullPointerException
> (class javax.management.RuntimeMBeanException)",
> "Filter": null,
> "ScheduledSize": 0,
> "Durable": true,
> "MessageCount": 11989
> },
> "timestamp": 1648125827,
> "status": 200
> }{code}
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