问题
We are using spring integration to connect to IBM MQ V7.5 to read messages from queue. We occasionally get large messages to read. SI jms adapter fails to read to large message, but it works for smaller messages. Below is the exception we are getting
23:18:35,470 WARN DefaultMessageListenerContainer:839 - Setup of JMS message listener invoker failed for destination 'queue:///Cis.Orders' - trying to recover. Cause:
JMSWMQ2002: Failed to get a message from destination 'XXX'.;
nested exception is com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '1' ('MQCC_WARNING') reason '2080' ('MQRC_TRUNCATED_MSG_FAILED').
com.ibm.msg.client.jms.DetailedMessageEOFException: JMSWMQ2002: Failed to get a message from destination 'Cis.Orders'.
WebSphere MQ classes for JMS attempted to perform an MQGET; however WebSphere MQ reported an error.
Use the linked exception to determine the cause of this error.
at com.ibm.msg.client.wmq.common.internal.Reason.reasonToException(Reason.java:524)
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:216)
at com.ibm.msg.client.wmq.internal.WMQMessageConsumer.checkJmqiCallSuccess(WMQMessageConsumer.java:124)
at com.ibm.msg.client.wmq.internal.WMQConsumerShadow.getMsg(WMQConsumerShadow.java:1376)
at com.ibm.msg.client.wmq.internal.WMQSyncConsumerShadow.receiveInternal(WMQSyncConsumerShadow.java:227)
at com.ibm.msg.client.wmq.internal.WMQConsumerShadow.receive(WMQConsumerShadow.java:1109)
at com.ibm.msg.client.wmq.internal.WMQMessageConsumer.receive(WMQMessageConsumer.java:460)
at com.ibm.msg.client.jms.internal.JmsMessageConsumerImpl.receiveInboundMessage(JmsMessageConsumerImpl.java:766)
at com.ibm.msg.client.jms.internal.JmsMessageConsumerImpl.receive(JmsMessageConsumerImpl.java:474)
at com.ibm.mq.jms.MQMessageConsumer.receive(MQMessageConsumer.java:212)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveMessage(AbstractPollingMessageListenerContainer.java:430)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:310)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:263)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1102)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1094)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:991)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '1' ('MQCC_WARNING') reason '2080' ('MQRC_TRUNCATED_MSG_FAILED').
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:204)
... 15 more
Any help would be appreciated. Thanks for your time.
回答1:
The application buffer looks to be too small for your message. http://www-01.ibm.com/support/docview.wss?uid=swg21167205
回答2:
The JMS client shouldn't ever return MQRC_TRUNCATED_MSG_FAILED, as you don't have any physical control over the buffer sizes in use, and this error indicates the receive buffer was too small to receive the message.
It's difficult to tell without the full exception stack, and without knowing your current version, but you could try upgrading to 7.5.0.3, the newest MQ 7.5 fix pack.
Or you could open a PMR with IBM support to investigate.
来源：https://stackoverflow.com/questions/24620997/spring-integration-ibm-mq-consuming-large-messages-from-queue