I have two questions.
Recently our normally healthy storm system has been stalling. Looking in
the activeMQ logs we see an exception which begins with this message :
2014-03-05 13:21:05,626 | WARN | Async error occurred:
javax.jms.JMSException: Unmatched acknowledge: MessageAck {commandId =
21931, responseRequired = false, ackType = 2, consumerId =
ID:dev-storm03-37392-1394049948471-1:1:1:1, firstMessageId =
ID:dev-storm03-57959-1394049946374-7:1:1:1:53793, lastMessageId =
ID:dev-storm03-57959-1394049946374-9:1:1:1:53859, destination =
queue://Consumer.LVS-Mongo-programView.VirtualTopic.programView,
transactionId = null, messageCount = 358, poisonCause = null}; Expected
message count (358) differs from count in dispatched-list (352) |
org.apache.activemq.broker.TransportConnection.Service | ActiveMQ
Transport: tcp:///10.42.0.65:59749@61616
javax.jms.JMSException: Unmatched acknowledge: MessageAck {commandId =
21931, responseRequired = false, ackType = 2, consumerId =
ID:dev-storm03-37392-1394049948471-1:1:1:1, firstMessageId =
ID:dev-storm03-57959-1394049946374-7:1:1:1:53793, lastMessageId =
ID:dev-storm03-57959-1394049946374-9:1:1:1:53859, destination =
queue://Consumer.LVS-Mongo-programView.VirtualTopic.programView,
transactionId = null, messageCount = 358, poisonCause = null}; Expected
message count (358) differs from count in dispatched-list (352)
Has anyone seen this problem before, and if so, how was it remedied?
Second, is this the correct forum to pose this sort of question? If so,
does there exist a handy tool for searching by keywords through the mail
archives?
Thanks in advance,
S.M.
