[ARTEMIS-331] Streaming a Large Message with size 0 fails

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: Broker
• Assignee: Justin Bertram
• Reporter: Nicolae Mihalache
• Created: 04/Jan/16 15:50
• Updated: 03/Nov/16 23:40
• Resolved: 05/Jan/16 18:56

Description

When streaming a "large message" with size 0, the exception below is generated in the server.

The issue can be easily reproduced by changing the SIZE to 0 in LargeMessageTest#testSendStreamingSingleMessage

I'm still using HornetQ 2.4.6 but I tested quickly that the error is present in Artemis.
One side effect in HornetQ (maybe same for Artemis) is that I have several pending large messages of size 0 stored in a durable queue and because of them not even the other messages of size greater than 0 are delivered.

13:38:48,883 ERROR [org.apache.activemq.artemis.core.server] AMQ224045: Failed to run large message deliverer: java.lang.UnsupportedOperationException
at java.nio.ByteBuffer.array(ByteBuffer.java:994) [rt.jar:1.8.0_66]
at org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl$LargeMessageDeliverer.deliver(ServerConsumerImpl.java:1001) [:]
at org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl$2.run(ServerConsumerImpl.java:897) [:]
at org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$ExecutorTask.run(OrderedExecutorFactory.java:100) [:]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_66]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_66]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_66]