there is a trouble problem with a long time.
when I modfiy some Pages or components and not restart the server,
it where spend a long time to show the Page in browser,
sometime it will occur a Exception such as
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: Unable to
create class
org.apache.tapestry5.corelib.components.ExceptionDisplay$postRenderCleanup$invocation_133fc8423b2:
Failure defining new class
org.apache.tapestry5.corelib.components.ExceptionDisplay$postRenderCleanup$invocation_133fc8423b2:
PermGen space
at
org.apache.tapestry5.internal.services.ComponentMethodInvocationBuilder.commit(ComponentMethodInvocationBuilder.java:114)
at
org.apache.tapestry5.internal.services.InternalClassTransformationImpl$TransformMethodImpl.doFinish(InternalClassTransformationImpl.java:422)
at
org.apache.tapestry5.internal.services.InternalClassTransformationImpl.finish(InternalClassTransformationImpl.java:1820)
at
org.apache.tapestry5.internal.services.ComponentClassTransformerImpl$1.run(ComponentClassTransformerImpl.java:214)
... 105 more
2011-12-02 10:15:45.062::WARN: EXCEPTION
java.lang.OutOfMemoryError: PermGen space
at java.lang.Throwable.getStackTraceElement(Native Method)
at java.lang.Throwable.getOurStackTrace(Throwable.java:591)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:481)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:497)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:497)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:497)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:497)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:497)
at java.lang.Throwable.printStackTrace(Throwable.java:468)
at java.lang.Throwable.printStackTrace(Throwable.java:451)
at org.mortbay.log.StdErrLog.warn(StdErrLog.java:106)
at org.mortbay.log.Log.warn(Log.java:181)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:423)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:864)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:533)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:207)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)
Is the "PermGen space" Exception normal, And How can I solve it .
Thanks a lot.
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