Java heap space

I am using MyEclipse 8.6 for my web based project. The command may be... Ex: java -Xms32m -Xmx128m How can I increase java heap space??? and Where to use this command exactly?

View Answers

January 2, 2012 at 2:43 PM

Following are few options available to change Heap Size.

1 -Xms<size>        set initial Java heap size
2 -Xmx<size>        set maximum Java heap size
3 -Xss<size>        set java thread stack size

For example, you can set minimum heap to 64 MB and maximum heap 256 MB for a Java program HelloWorld.

java -Xms64m -Xmx256m HelloWorld

Ads

Advertisements

using java.lang.OutOfMemoryError: Java heap space
and my program has this error "using java.lang.OutOfMemoryError: Java heap space...using java.lang.OutOfMemoryError: Java heap space i wrote a program that reads and writes multiple files and combines them and writes them as one

elasticsearch java heap space out of memory
elasticsearch java heap space out of memory Hi, How to set heap size in elasticsearch to overcome java heap space out of memory? Thanks Hi, Set following value in environment variables: export ES_HEAP_SIZE=10g

Java Heap
Java Heap The JVM's heap stores all the objects generating by a running Java program. Java uses... if an object is no longer referenced by the program, the heap space it occupies

heap sort in java
heap sort in java plz modify this program so that it can take input as integers and string both..... public class heap_Sort{ public static void...("\n Heap Sort\n---------------\n"); System.out.println("\n Unsorted Array\n\n

Heap Sort in Java
Heap Sort in Java is used to sort integer values of an array. Like quicksort.... Example of Heap Sort in Java: public class eap_Sort{ public static void main...\sorting>Javac heap_Sort.java C:\array\sorting>java heap_Sort Heap Sort

xmlname space in java
xmlname space in java hi i want to write code like , i used setAttribute method for this. but its showing ERROR: 'Namespace for prefix.... please help me to write this syntax in java

Controlling Java Heap Size Memory Allocation
Controlling Java Heap Size Memory Allocation Hi, Tell me about Controlling Java Heap Size Memory Allocation? I have to run java program from console and allocate 2GB of RAM to Java Heap Size. Thanks Hi, You can

Heap Sort in Java
Heap Sort in Java ..._Sort.java C:\array\sorting>java heap_Sort Heap Sort... are going to sort integer values of an array using heap sort. There are two types

Java get Heap Size
Java get Heap Size In this section, we are going to illustrates you how to obtain the heap size. The heap is the area in the memory used for memory storage during

heap memory
heap memory how long is the object stored in heap memory persist

ModuleNotFoundError: No module named 'heap'
ModuleNotFoundError: No module named 'heap' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'heap' How to remove the ModuleNotFoundError: No module named 'heap' error

visualization Max-Heap-sort
visualization Max-Heap-sort To Whom It May Concern, Would you please give the source code of applet Max-heap sort? I want to see the visualization of Max-Heap sort. Best Regards, saeideh

heap and stack memory
heap and stack memory hi i am jane pls explain the difference between heap memory and stack memory with example programs

heap and stack memory
heap and stack memory hi i am jane pls explain the difference between heap memory and stack memory STACK memory... after v came out from the program]. While HEAP memory is referred as permanent

How to insert new line after every space in java
How to insert new line after every space in java Hii Sir, I have a string with values 69 17 17 16 2 1 1 26 26 56 like this .Now as per my need i have to put all these values into new lines on getting space

Java Get Free Space
Java Get Free Space In this section, you will study how to obtain available free space in the specified file. In the given example, we have provided the path

ModuleNotFoundError: No module named 'd-heap'
ModuleNotFoundError: No module named 'd-heap' Hi, My Python...-heap' How to remove the ModuleNotFoundError: No module named 'd-heap'... to install padas library. You can install d-heap python with following command

ModuleNotFoundError: No module named 'tap-heap'
ModuleNotFoundError: No module named 'tap-heap' Hi, My Python...-heap' How to remove the ModuleNotFoundError: No module named 'tap-heap... to install padas library. You can install tap-heap python with following

ModuleNotFoundError: No module named 'binary-heap'
ModuleNotFoundError: No module named 'binary-heap' Hi, My Python... 'binary-heap' How to remove the ModuleNotFoundError: No module named 'binary-heap' error? Thanks Hi, In your python environment

ModuleNotFoundError: No module named 'django-heap'
ModuleNotFoundError: No module named 'django-heap' Hi, My Python... 'django-heap' How to remove the ModuleNotFoundError: No module named 'django-heap' error? Thanks Hi, In your python environment

Remove Extra Space At End
Remove Extra Space At End Remove Extra Space At End

How to set heap memory in cassandra on docker
How to set heap memory in cassandra on docker I am trying to run cassandra on docker and its throwing error asking to set the heap memory. It is throwing error and asking to set following varibales: HEAP_NEWSIZE=128M MAX_HEAP

time and space complexity
time and space complexity sort the data structures according to efficient time and space utilisation

ModuleNotFoundError: No module named 'space'
ModuleNotFoundError: No module named 'space' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'space' How to remove the ModuleNotFoundError: No module named 'space'

hw to increazse heap size in my eclipse
hw to increazse heap size in my eclipse how can i increase heap size using my eclipse

ModuleNotFoundError: No module named 'fibonacci-heap-mod'
ModuleNotFoundError: No module named 'fibonacci-heap-mod' Hi, My... named 'fibonacci-heap-mod' How to remove the ModuleNotFoundError: No module named 'fibonacci-heap-mod' error? Thanks Hi, In your

Program to Ignore Space and Enter ?!
Program to Ignore Space and Enter ?! Hi, dear friend i wont to write program to enter many statements, if i use Space and Enter in the Run Time must be delete the space and ignore the Enter ..for example if i entered

python replace newline with space
python replace newline with space Hi, I want to replace newline character \n With space in python. How to replace newline with space in python? Thanks Hi, Its easy in python. You can use the replace method

Ads