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thimerion · Posted: Wed Feb 20, 2008 2:45 am Post subject:

Hi,

I am using following code to put a message of 12MB without segmentation:

// Get the size of the file and make the buffer that big
outbyte = getBytesFromFile(file);
int maxSize = outbyte.length;
int fileSize;
fileSize = maxSize;

MQMessage putMessage = new MQMessage();
// put the message to the MQ queue
putMessage.write(outputByte, 0, fileSize);
queue.put(putMessage, pmo);
qMgr.commit();

} catch (OutOfMemoryError e) {
throw new Exception("OutOfMemoryError: " + e.toString(),
Exception.ERROR);
}

I get the error FATAL OutOfMemoryError: java.lang.OutOfMemoryError

I already tried to start java with following JVM arguments, but that did not solve the issue:

java -XX:PermSize=256M -XX:MaxPermSize=256M

Do I do need to increase more? Or is there some other reason?

Regards,
Tim