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Posted to dev@activemq.apache.org by "Timothy Bish (JIRA)" <ji...@apache.org> on 2010/08/06 03:37:30 UTC

[jira] Commented: (AMQ-2860) EOFException and ActiveMQMapMessage with null properties

    [ https://issues.apache.org/activemq/browse/AMQ-2860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=61067#action_61067 ] 

Timothy Bish commented on AMQ-2860:
-----------------------------------

Can you reproduce this with a test case and attach it to this issue?

> EOFException and ActiveMQMapMessage with null properties
> --------------------------------------------------------
>
>                 Key: AMQ-2860
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2860
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.3.2
>         Environment: Linux
>            Reporter: Leonid Ilyevsky
>
> I am getting an error once in a while (see the log below).
> I have an impression that the EOFException is caused by the fact that the message has "properties = null". This looks like corrupt message. My sender sends messages of the ActiveMQMapMessage type and they all have some properties.
> This happens to a small number of messages (compare to overall traffic), but very consistently. I handle the exception, but the information is lost.
> [2010-08-04 00:01:53.810] ERROR  Thread-36                    com.moon.data.rtfeed.client.ClientSubscription                    Problem reading message ActiveMQMapMessage {commandId = 2797499, responseRequired = true, messageId = ID:mcny9.mooncapital.corp-55291-1280869129156-2:1:1:1:2797495, originalDestination = null, originalTransactionId = null, producerId = ID:mcny9.mooncapital.corp-55291-1280869129156-2:1:1:1, destination = topic://MKTDATA, transactionId = null, expiration = 0, timestamp = 1280894513809, arrival = 0, brokerInTime = 1280894513809, brokerOutTime = 1280894513809, 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@6f539d49, marshalledProperties = org.apache.activemq.util.ByteSequence@5a7b5cb8, dataStructure = null, redeliveryCounter = 0, size = 0, properties = null, readOnlyProperties = true, readOnlyBody = true, droppable = false} ActiveMQMapMessage{ theTable = {} } javax.jms.JMSException: java.io.EOFException
>         at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:62)
>         at org.apache.activemq.command.ActiveMQMessage.propertyExists(ActiveMQMessage.java:274)
>         at com.moon.data.rtfeed.client.ClientSubscription$DataTransformer.onMessage(ClientSubscription.java:463)
>         at com.moon.data.rtfeed.jms.JmsReceiver$MessageDispatcher.run(JmsReceiver.java:71)
> Caused by: java.io.EOFException: null
>         at java.io.DataInputStream.readInt(DataInputStream.java:375)
>         at org.apache.activemq.util.MarshallingSupport.unmarshalPrimitiveMap(MarshallingSupport.java:83)
>         at org.apache.activemq.util.MarshallingSupport.unmarshalPrimitiveMap(MarshallingSupport.java:73)
>         at org.apache.activemq.command.Message.unmarsallProperties(Message.java:189)
>         at org.apache.activemq.command.Message.getProperties(Message.java:162)
>         at org.apache.activemq.command.ActiveMQMessage.propertyExists(ActiveMQMessage.java:272)
>         ... 2 common frames omitted

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