ClassCastException while importing messages from a hornetq-journal file.

Solution Verified - Updated

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP) 6.4.8
    • HornetQ Importer tool org.hornetq.jms.persistence.impl.journal.XmlDataImporter

Issue

When executing the HornetQ importer tool, the following exception is thrown. The problem is triggered by queues with ID > max Integer. These IDs cause the ClassCastExceptions.

Examples
queue id 2147483667 - ClassCastException
queue id 54 - Ok
queue id 2147483673 - ClassCastException

java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
        at org.hornetq.jms.persistence.impl.journal.XmlDataImporter.sendMessage(XmlDataImporter.java:389)
        at org.hornetq.jms.persistence.impl.journal.XmlDataImporter.processMessage(XmlDataImporter.java:329)
        at org.hornetq.jms.persistence.impl.journal.XmlDataImporter.processXml(XmlDataImporter.java:225)

Resolution

The issue is known issue Red Hat is looking to address in EAP 6.4.0 CP11
Ref : This content is not included.This content is not included.https://bugzilla.redhat.com/show_bug.cgi?id=1375295

Root Cause

The queueId delivered by the HornetQ-Management is of type Long, however it is being cast to an Integer which leads to the ClassCastException

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