我有关于在进程树中创建的孤立IBM JVM进程的问题:
例如:
C:\Program Files\IBM\WebSphere\AppServer\bin>wsadmin -lang jython -f "C:\Hello.py"
Hello.py具有简单的实现方式:
import time
i = 0
while (1):
i = i + 1
print "Hello World " + str(i)
time.sleep(3.0)
我的机器有这样的JVM信息:
C:\Program Files\WebSphere\java\bin>java -verbose:sizes -version
-Xmca32K RAM class segment increment
-Xmco128K ROM class segment increment
-Xmns0K initial new space size
-Xmnx0K maximum new space size
-Xms4M initial memory size
-Xmos4M initial old space size
-Xmox1624995K maximum old space size
-Xmx1624995K memory maximum
-Xmr16K remembered set size
-Xlp4K large page size
available large page sizes: 4K 4M
-Xmso256K operating system thread stack size
-Xiss2K java thread stack initial size
-Xssi16K java thread stack increment
-Xss256K java thread stack maximum size
java version "1.6.0"
Java(TM) SE Runtime Environment (build pwi3260sr6ifix-20091015_01(SR6+152211+155930+156106))
IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Windows Server 2003 x86-32 jvmwi3260sr6-20091001_43491 (JIT enabled, AOT enabled)
J9VM - 20091001_043491
JIT - r9_20090902_1330ifx1
GC - 20090817_AA)
JCL - 20091006_01
当程序运行时,我试图杀死它,随后我在进程树中找到了一个孤立的IBM JVM进程。有没有办法解决这个问题?为什么首先会有一个孤儿进程?我的代码有问题吗?
我真的不相信我的简单代码被错误地实现了。有什么建议吗?