Linux下啓動tomcat報java.lang.OutOfMemoryError: PermGen space

1、錯誤信息java

java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
    at java.lang.Throwable.getStackTraceElement(Native Method)
    at java.lang.Throwable.getOurStackTrace(Throwable.java:591)
    at java.lang.Throwable.printStackTraceAsCause(Throwable.java:481)
    at java.lang.Throwable.printStackTrace(Throwable.java:468)
    at java.lang.Throwable.printStackTrace(Throwable.java:451)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:421)
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" java.lang.OutOfMemoryError: PermGen space
Exception in thread "Timer-1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "Timer-0" java.lang.OutOfMemoryError: PermGen space
 apache

2、解決方案vim

修改tomcat目錄下面:bin/catalina.sh文件。tomcat

在圖中的紅框部分,添加如圖代碼。而後從新啓動便可。async

代碼源碼:spa

JAVA_OPTS="-Xms256m -Xmx512m -Xss1024K -XX:PermSize=128m -XX:MaxPermSize=256m"get

儘可能在Linux環境上修改。源碼

3、部分操做的Linux命令io

[inas@vm10-254-104-44 Boco]$ cd apache-tomcat-inas/bin/thread

[inas@vm10-254-104-44 bin]$ vim catalina.sh

而後從新啓動就好:

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