I have developed a Warehouse application using Design Studio, version 10.1. The application runs successfully within Design Studio, but when I deploy and run on my SUSE V11 LINUX server, the application "hangs" after processing one or two files via the "File Iterator operator".
In the following directory,
/opt/ibm/ISWarehouse10/AdminConsole, I have found a JavaCore file that contains the following error:
Dump Event "systhrow" (00040000) Detail "java/lang/OutOfMemoryError" "Java heap space" received
Is there a way to increase the amount of memory allocated to the java heap?
I have deployed and executed many other Data warehousing applications, but this is the only one causing problems. It is processing 25+ CSV files via the Interator operator, and for each file, a different sub-process is invoked.