Messages in StreamResequencer between 2 ActiveMQ queues seem to be stuck
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Key: CAMEL-1034
URL: https://issues.apache.org/activemq/browse/CAMEL-1034
Project: Apache Camel
Issue Type: Bug
Components: camel-core
Affects Versions: 1.4.0
Environment: Windows XP SP3, Sun JDK 1.5.0_11, FUSE Mediation Router
1.4.5, ActiveMQ 5.1.0.1
Reporter: Peter MacKinnon
Attachments: stream-resequencer-eclipse-test.zip,
stream-resequencer-trace.txt
Perhaps some subtle configuration issue, but a Camel stream resequencer that is
a route between 2 ActiveMQ queues fails to deliver all ordered messages. In
fact, using the defaults for a StreamResequencer only 1 out of 100 messages are
delivered. However, all 100 messages have been removed from the Producer queue
by the resequencer and are not moved to the consumer queue either (even
unordered).
Relevant points:
- Broker is run external to Camel route (non-embedded, no VM transport)
- Producer is a Camel ProducerTemplate
- Consumer is a Camel route that listens on another delivery queue and delivers
message to a simple stdout Processor
- Resequencer uses stream defaults (100, 1000ms)
- Trace warns of some Converter override (see attached trace) and throws a
breadcrumb error
- Resequencer fails delivery whether using body (long) or seqnum header (long)
- all JMS components are configured for AutoAcks
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