我经历过类似问题的SO,但他们都没有给出正确的工作答案和我的设置(其他问题的答案适用于Windows机器,64位) 。Linux - Java - 虚拟机初始化期间发生错误
我有以下设置:
$
$ uname -a
Linux localhost.localdomain 3.8.4-102.fc17.i686 #1 SMP Sun Mar 24 13:20:55 UTC 2013 i686 i686 i386 GNU/Linux
$
$ java -version
java version "1.7.0_17"
Java(TM) SE Runtime Environment (build 1.7.0_17-b02)
Java HotSpot(TM) Server VM (build 23.7-b01, mixed mode)
$
$ javac -version
javac 1.7.0_17
$
$
$ free -m
total used free shared buffers cached
Mem: 3520 3435 85 0 472 1531
-/+ buffers/cache: 1431 2089
Swap: 5567 0 5567
$
$
$ echo $JAVA_HOME
/usr/java/jdk1.7.0_17
$
$ echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/usr/java/jdk1.7.0_17/bin
$
尝试运行Java程序时,我收到以下错误!
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
我是否需要升级到64-bit OS
并安装64-bit JVM
?或者我应该用更多的RAM
升级我的硬件?
什么是您用来启动程序的命令行。你是否指定了任何Xmx/Xms值?请提供完整的命令行。 – 2013-04-10 00:26:52
很明显,它无法为JVM(堆)分配内存。什么是您用来启动程序的命令行或脚本? – 2013-04-10 00:33:46