Async error occurred - Slave broker out of sync with master
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Key: AMQ-1983
URL: https://issues.apache.org/activemq/browse/AMQ-1983
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 5.2.0
Environment: java version "1.6.0_07"
Client is a JBoss 4.2.3.GA cluster using the ActiveMQ resource adapter (from
RC2)
Reporter: Hans Bausewein
Attachments: activemqjee-0.0.8-src.tar.gz
I have tried to reduce the real-life problem to something smaller. See
activemqjee-0.0.8.tar.gz
It's a MDB that forwards a message to another queue.
What I did:
- send some messages to queue.A (I did 10 at a time, using the webconsole
setting Persistent Delivery)
- the MDB sends each message to queue.B
- if a reply queue was set in the message, the MDB sends a reply
On queue.B is an MDB that just received and logs the message.
Logged on the master:
2008-10-19 18:39:54,114 [127.0.0.1:43972] DEBUG AMQMessageStore
- Journalled transacted message add for:
ID:selten.cluster-40744-1224434310420-0:2:4:1:1, at: offset = 90045, file = 1,
size = 429, type = 1
......
2008-10-19 18:39:54,278 [127.0.0.1:43972] DEBUG AMQMessageStore
- Transacted message add commit for:
ID:selten.cluster-40744-1224434310420-0:2:4:1:1, at: offset = 90045, file = 1,
size = 429, type = 1
......
2008-10-19 18:39:54,305 [127.0.0.1:43962] ERROR MasterBroker
- Slave Failed
javax.jms.JMSException: Unmatched acknowledege: MessageAck {commandId = 1031,
responseRequired = true, ackType = 2, consumerId =
ID:selten.cluster-40744-1224434310420-0:0:-1:2, firstMessageId =
ID:selten.cluster-40744-1224434310420-0:2:4:1:1, lastMessageId =
ID:selten.cluster-40744-1224434310420-0:2:4:1:1, destination = queue://queue.B,
transactionId =
XID:131075:312d2d32613062356562303a613535653a34386662363236643a313135:2d32613062356562303a613535653a34386662363236643a313136,
messageCount = 1}; Could not find Message-ID
ID:selten.cluster-40744-1224434310420-0:2:4:1:1 in dispatched-list (start of
ack)
at
org.apache.activemq.broker.region.PrefetchSubscription.assertAckMatchesDispatched(PrefetchSubscription.java:438)
at
org.apache.activemq.broker.region.PrefetchSubscription.acknowledge(PrefetchSubscription.java:188)
at
org.apache.activemq.broker.region.AbstractRegion.acknowledge(AbstractRegion.java:373)
at
org.apache.activemq.broker.region.RegionBroker.acknowledge(RegionBroker.java:462)
Logged on the slave:
2008-10-19 18:39:54,112 [.cluster#1] DEBUG AMQMessageStore -
Journalled transacted message add for:
ID:selten.cluster-40744-1224434310420-0:2:4:1:1, at: offset = 90045, file = 1,
size = 429, type = 1
......
2008-10-19 18:39:54,241 [.cluster#1] DEBUG AMQMessageStore -
Transacted message add commit for:
ID:selten.cluster-40744-1224434310420-0:2:4:1:1, at: offset = 90045, file = 1,
size = 429, type = 1
......
2008-10-19 18:39:54,288 [.cluster#1] ERROR Service -
Async error occurred: javax.jms.JMSException: Slave broker out of sync with
master: Dispatched message (ID:selten.cluster-40744-1224434310420-0:2:4:1:1)
was not in the pending list for queue.B
javax.jms.JMSException: Slave broker out of sync with master: Dispatched
message (ID:selten.cluster-40744-1224434310420-0:2:4:1:1) was not in the
pending list for queue.B
at
org.apache.activemq.broker.region.PrefetchSubscription.processMessageDispatchNotification(PrefetchSubscription.java:175)
at
org.apache.activemq.broker.region.AbstractRegion.processDispatchNotification(AbstractRegion.java:414)
at
org.apache.activemq.broker.region.RegionBroker.processDispatchNotification(RegionBroker.java:585)
I could not consistently reproduce it with a single JBoss server running. I've
sent a few 100 messages without any problem.
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