Feb 3, 2015 · An OutOfMemoryError is an exception thrown by the Java Virtual Machine (JVM) because it needs to allocate memory for a (new) object, but insufficient memory is available for the object.

Exception in thread thread_name: java.lang.OutOfMemoryError: Java heap space The detail message Java heap space indicates object could not be allocated in the Java heap.

If you want to increase your heap space, you can use java -Xms<initial heap size> -Xmx<maximum heap size> on the command line. By default, the values are based on the JRE version and system …

Apr 21, 2010 · Documentation for java.lang.Error says: An Error is a subclass of Throwable that indicates serious problems that a reasonable application should not try to catch But ...

Aug 23, 2012 · 38 With version 8u92 there's now a JVM option in the Oracle JDK to make the JVM exit when an OutOfMemoryError occurs: From the release notes: ExitOnOutOfMemoryError - When you …

I have to serialize around a million items and I get the following exception when I run my code: Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.

Sep 8, 2009 · I simply found the problem, that lead to too much memory-usage, near to the limit of the heap. A simple solution could be simply to give some more Heap-memory to the Java-Engine (-Xmx) …

May 28, 2013 · But, in general, the situation causing java.lang.OutOfMemoryError: Unable to create new native thread goes through the following phases: A new Java thread is requested by an application …

there are PLENTY of reasons you might run out of memory in a java app - the root of most of these reasons is either one or both of: 1. App runs on a resource constrained machine (or attempts to limit …

Aug 27, 2014 · 1 The amount of memory given to Java process is specified at startup. memory divided into separate areas, heap and permgen being the most familiar sub-areas.