KB Article #176615
Java heap space error thrown when deploying a container from Composer
Problem
- it was creating a container from the Composer at the following patch level:Composer 3.8_sp5
Integrator enabler 3.6.5_sp1
- on this patch level, the container was generated in 4 hours;
- however this is not an officially supported patch level, as SP5 being end of life.
- it was updated to Composer SP8 and Integrator Enabler SP2;
- when trying to create a deployment container from the Composer, after some time of starting the process, the container generation fails.
- it throws error of java heap space;
Resolution
- JVM parameters for Composer *.jnlp shoul be tuned up.- here you are the working parameters:
<j2se version="1.6*" initial-heap-size="128m" max-heap-size="2048m" java-vm-args="-Xss512k -XX:PermSize=64m -XX:MaxPermSize=384m"/>
- it worked well on: Windows 2008/4CPU/8GbRAM/30GbSWAP (what is important is the client workstation than the server workstation)