log4j 会导致这个问题吗？
- Java code
2012-3-15 9:20:56 org.apache.catalina.core.StandardWrapperValve invoke严重: Servlet.service() for servlet jsp threw exceptionjava.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1850) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:890) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at freemarker.core.BuiltIn.<clinit>(BuiltIn.java:162) at freemarker.core.FMParser.BuiltIn(FMParser.java:790) at freemarker.core.FMParser.AddSubExpression(FMParser.java:726) at freemarker.core.FMParser.PrimaryExpression(FMParser.java:273) at freemarker.core.FMParser.UnaryExpression(FMParser.java:319) at freemarker.core.FMParser.MultiplicativeExpression(FMParser.java:435) at freemarker.core.FMParser.AdditiveExpression(FMParser.java:385) at freemarker.core.FMParser.RangeExpression(FMParser.java:556) at freemarker.core.FMParser.RelationalExpression(FMParser.java:511) at freemarker.core.FMParser.EqualityExpression(FMParser.java:476) at freemarker.core.FMParser.AndExpression(FMParser.java:595) at freemarker.core.FMParser.OrExpression(FMParser.java:608) at freemarker.core.FMParser.Expression(FMParser.java:221) at freemarker.core.FMParser.Parenthesis(FMParser.java:283) at freemarker.core.FMParser.PrimaryExpression(FMParser.java:256) at freemarker.core.FMParser.UnaryExpression(FMParser.java:319) at freemarker.core.FMParser.MultiplicativeExpression(FMParser.java:435) at freemarker.core.FMParser.AdditiveExpression(FMParser.java:385) at freemarker.core.FMParser.RangeExpression(FMParser.java:556) at freemarker.core.FMParser.RelationalExpression(FMParser.java:511) at freemarker.core.FMParser.EqualityExpression(FMParser.java:476) at freemarker.core.FMParser.AndExpression(FMParser.java:585) at freemarker.core.FMParser.OrExpression(FMParser.java:608) at freemarker.core.FMParser.Expression(FMParser.java:221)
真的很纠结 我一般都是Logger log=Logger.getLogger(Test.Class)
然后log.info(message)
最近redeploy后,调试老出这问题，难道一定要加大内存？
[解决办法]