http://stackoverflow.com/questions/11001252/running-out-of-heap-space
issue:
I am having a heap space problem. My program is simple. There are two actors (send & receive) "send" actor is passing 10000 objects per second to "receive", and receive publishes those objects. the receivers received object is being saved in the container but the container is being emptied every second. So no chance the container is running out of space. Now after 420000 objects my eclipse shoes an error saying " ioconsole updater has encountered problem" . And when i goto into details i see the error Internal error :: Java heap space.
eclipse exit .log
D:\workspacegit\.metadata\.log
solution:
IOConsole is an eclipse class, not your program's. Are you printing to System.out a lot? Under Window > Preferences search for "console". Set some sort of limit for all the console buffers. Try printing less output from the program. Maybe log to a file instead.
reference:
http://www.oracle.com/technetwork/java/javase/felog-138657.html
http://blog.csdn.net/yanghongchang_/article/details/7462487
http://blog.csdn.net/xgpww/article/details/38492607