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Posted to issues@activemq.apache.org by "Gary Tully (JIRA)" <ji...@apache.org> on 2017/05/03 10:43:04 UTC
[jira] [Resolved] (AMQ-6667) Many instances of "duplicate message
... from cursor" redirecting to dlq
[ https://issues.apache.org/jira/browse/AMQ-6667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Tully resolved AMQ-6667.
-----------------------------
Resolution: Fixed
> Many instances of "duplicate message ... from cursor" redirecting to dlq
> ------------------------------------------------------------------------
>
> Key: AMQ-6667
> URL: https://issues.apache.org/jira/browse/AMQ-6667
> Project: ActiveMQ
> Issue Type: Bug
> Components: KahaDB
> Affects Versions: 5.14.0
> Reporter: Gary Tully
> Assignee: Gary Tully
> Fix For: 5.15.0
>
>
> In a high throughput scenario on a single destination there can be many warnings of this kind:
> {code}
> [2017-03-21 09:51:37,548] WARN ActiveMQ BrokerService[localhost] Task-5 Queue - queue://TEST, subscriptions=10, memory=102%, size=399,
> pending=0, duplicate message ActiveMQTextMessage {commandId = 72, responseRequired = true,
> messageId = ID:Mac.fritz.box-64479-1490086286066-183:1:1:1:68, originalDestination = null, originalTransactionId = null,
> producerId = ID:Mac.fritz.box-64479-1490086286066-183:1:1:1, destination = queue://TEST, transactionId = null, expiration = 0,
> timestamp = 1490086297427, arrival = 0, brokerInTime = 1490086297427, brokerOutTime = 1490086297427, correlationId = null, replyTo = null, persistent = true,
> type = null, priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null, compressed = false, userID = null,
> content = org.apache.activemq.util.ByteSequence@8672edc, marshalledProperties = null, dataStructure = null, redeliveryCounter = 0, size = 50216, properties = null,
> readOnlyProperties = false, readOnlyBody = false, droppable = false, jmsXGroupFirstForConsumer = false, text = ...XXXXXXXXXXXX}
> from cursor, is cursor audit disabled or too constrained? Redirecting to dlq
> {code}
> The broker loads messages twice into the cursor.
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