File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Win a copy of
Java SE 8 for the Really Impatient
this week in the
Out of Memory error / Heap size problem
Joined: Feb 27, 2010
Apr 20, 2011 13:45:28
I have a Java Program which involves fetching of large volume of data from web service. If the volume of data is so high, I encountered out of memory error.
Error looked like
"Processing Dump Event "systhrow", detail "java/lang/OutOfMemoryError"
So I have set the maximum heap size as 256 MB. Then the program is not throwing out of memory error.
I do insert many records in DB2 table one by one. When the heap size was 256 MB, it throws SQLERRMC : mon_heap_sz from DB2 while inserting few records and few records are not getting inserted..
Please tell me some resolution for this problem. This is of high priority and I am not able to figure out the cause or solution.
Thanks in advance,
Joined: Oct 14, 2005
Apr 20, 2011 14:13:26
I think the resolution would be to change your code so that it doesn't use so much memory.
Of course we can't see any of your code, so that's just a guess. Perhaps you could post a
(follow the link) which shows the problem in action?
rocket mass heater
subject: Out of Memory error / Heap size problem
Heap Space Error in Tomcat 5.0
JVM Out Of Memory...How to increase Heap Size??
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2014