[QPID-8202] [Broker-J][AMQP 0-8...0-91] Large flowed to disk message can be re-loaded from store for every content chunk sent to the client

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: qpid-java-6.1.6, qpid-java-broker-7.0.3, qpid-java-broker-7.0.2, qpid-java-6.1, qpid-java-6.1.1, qpid-java-6.1.2, qpid-java-6.1.3, qpid-java-6.1.4, qpid-java-broker-7.0.0, qpid-java-6.1.5, qpid-java-broker-7.0.1, qpid-java-broker-7.0.4
• Fix Version/s: qpid-java-6.1.7, qpid-java-broker-7.1.0, qpid-java-broker-7.0.5
• Component/s: Broker-J
• Assignee: Alex Rudyy
• Reporter: Alex Rudyy
• Created: 05/Jun/18 22:53
• Updated: 16/Jun/18 17:42
• Resolved: 16/Jun/18 17:41

Description

When large message cannot fit in one frame it is sent in multiple frames. Currently, the flowed to disk message is repeatedly loaded from store and evicted from memory on sending every content chunk. As result, the message consumption performance is very slow. Only AMQP protocols 0-8..0-91 are affected by the issue