[QPID-6746] Default direct memory settings in Java Broker's start scripts

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: qpid-java-6.0
• Component/s: Broker-J
• Assignee: Alex Rudyy
• Reporter: Keith Wall
• Created: 21/Sep/15 16:04
• Updated: 02/Oct/19 19:22
• Resolved: 24/Sep/15 08:32

Description

The Java Broker now uses direct memory for message payload/header storage, rather than heap as was the case in previous releases.

We want to keep the Java Broker's footprint to roughly 2GB (ignoring the overhead of the JVM itself), so we need to change the scripts to default both heap (-Xmx512m) and direct memory (-XX:MaxDirectMemorySize).