Oliver Scholz created ARTEMIS-2922:
--------------------------------------
Summary: artemis-cli consumer on large message results in a
ClassCastException
Key: ARTEMIS-2922
URL: https://issues.apache.org/jira/browse/ARTEMIS-2922
Project: ActiveMQ Artemis
Issue Type: Bug
Components: ActiveMQ-Artemis-Native
Affects Versions: 2.15.0
Environment: OS: Ubuntu 20.04 lts
jre/jdk: openjdk version "11.0.8" 2020-07-14
The broker has been created with
{quote}bin/artemis create --user admin --password admin --allow-anonymous broker
{quote}
(no changes in the config)
The message is produced with
{quote}artemis producer --data large-test.xml.sav --destination queue://test
{quote}
Reporter: Oliver Scholz
Assignee: Clebert Suconic
Attachments: large-test.xml.sav
When i try to consume a Large Message (stored in ../data/large-messages) with
the artemis-cli
{quote}{color:#000000}artemis consumer --message-count 1 --data export-test.xml
--destination queue://test{color}
{quote}
i get an ClassCastException output
{quote}{color:#000000}Connection brokerURL = tcp://localhost:61616{color}
{color:#000000}Consumer:: filter = null{color}
{color:#000000}Consumer ActiveMQQueue[test], thread=0 wait until 1 messages are
consumed{color}
{color:#000000}java.lang.RuntimeException: java.lang.ClassCastException: class
org.apache.activemq.artemis.core.client.impl.ClientLargeMessageImpl cannot be
cast to class org.apache.activemq.artemis.core.server.LargeServerMessage
(org.apache.activemq.artemis.core.client.impl.ClientLargeMessageImpl and
org.apache.activemq.artemis.core.server.LargeServerMessage are in unnamed
module of loader java.net.URLClassLoader @18769467){color}
{color:#000000} at
org.apache.activemq.artemis.cli.factory.serialize.XMLMessageSerializer.write(XMLMessageSerializer.java:74){color}
{color:#000000} at
org.apache.activemq.artemis.cli.commands.messages.Consumer$SerialiserMessageListener.onMessage(Consumer.java:140){color}
{color:#000000} at
org.apache.activemq.artemis.cli.commands.messages.ConsumerThread.handle(ConsumerThread.java:73){color}
{color:#000000} at
org.apache.activemq.artemis.cli.commands.messages.ConsumerThread.consume(ConsumerThread.java:192){color}
{color:#000000} at
org.apache.activemq.artemis.cli.commands.messages.ConsumerThread.run(ConsumerThread.java:67){color}
{color:#000000}Caused by: java.lang.ClassCastException: class
org.apache.activemq.artemis.core.client.impl.ClientLargeMessageImpl cannot be
cast to class org.apache.activemq.artemis.core.server.LargeServerMessage
(org.apache.activemq.artemis.core.client.impl.ClientLargeMessageImpl and
org.apache.activemq.artemis.core.server.LargeServerMessage are in unnamed
module of loader java.net.URLClassLoader @18769467){color}
{color:#000000} at
org.apache.activemq.artemis.cli.commands.tools.xml.XMLMessageExporter.printMessageBody(XMLMessageExporter.java:61){color}
{color:#000000} at
org.apache.activemq.artemis.cli.commands.tools.xml.XMLMessageExporter.printSingleMessageAsXML(XMLMessageExporter.java:53){color}
{color:#000000} at
org.apache.activemq.artemis.cli.factory.serialize.XMLMessageSerializer.write(XMLMessageSerializer.java:72){color}
{color:#000000} ... 4 more{color}
{color:#000000}Consumer ActiveMQQueue[test], thread=0 Consumed: 0
messages{color}
{color:#000000}Consumer ActiveMQQueue[test], thread=0 Consumer thread
finished{color}
{quote}
Yet, the message was consumed from the queue!
Also a workaround/fix for exporting Large Messages would be great.
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