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https://issues.apache.org/jira/browse/QPID-6207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall updated QPID-6207:
-----------------------------
Fix Version/s: 0.31
> Broker retains hard references to persistent messages of uncommitted
> transactions
> ---------------------------------------------------------------------------------
>
> Key: QPID-6207
> URL: https://issues.apache.org/jira/browse/QPID-6207
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.30, 0.31
> Reporter: Keith Wall
> Fix For: 0.31
>
>
> If I run a simple JMS client transactionally publishing large persistent
> messages to a queue without committing the transaction, the Broker quickly
> fails with an OOM. This is regression wrt 0.28 which does not manifest the
> same issue.
> I am testing with the 0-9 protocol.
> {code:java}
> try (InputStream resourceAsStream =
> this.getClass().getResourceAsStream("hello.properties"))
> {
> Properties properties = new Properties();
> properties.load(resourceAsStream);
> Context context = new InitialContext(properties);
> ConnectionFactory connectionFactory = (ConnectionFactory)
> context.lookup("qpidConnectionfactory");
> Connection connection = connectionFactory.createConnection();
> connection.start();
> Session session = connection.createSession(true,
> Session.SESSION_TRANSACTED);
> Destination destination = (Destination) context.lookup("myqueue");
> session.createConsumer(destination).close();
> MessageProducer messageProducer =
> session.createProducer(destination);
> int count=0;
> while(true)
> {
> BytesMessage message = session.createBytesMessage();
> message.writeBytes(new byte[1024 * 1024]);
> messageProducer.send(message);
> count++;
> System.out.println("sent " + count);
> // dont commit sessiomn
> }
> }
> catch (Exception exp)
> {
> exp.printStackTrace();
> }
> {code}
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