内存溢出不能创建线程（急）
2011/09/23 16:16:35 INFO NewTableTask
Exception in thread "main" java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:574)
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl.<clinit>(MessageNPIFOPerAPIImpl.java:202)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:354)
at java.lang.Class.newInstance(Class.java:307)
at java.beans.Beans.instantiate(Beans.java:204)
at java.beans.Beans.instantiate(Beans.java:48)
at com.ultrapower.ultranms.npcom.util.CmccNpUtil.startServer(CmccNpUtil.java:391)
at com.ultrapower.ultranms.npcom.util.CmccNpUtil.main(CmccNpUtil.java:490)
Exception in thread "Thread-41" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-22" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-38" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-39" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-40" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-43" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-42" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-44" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:385)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-37" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-33" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-36" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-14" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-23" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-32" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-30" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-19" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-28" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-34" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-27" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-26" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-10" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-25" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-20" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-2" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-21" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-6" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-18" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-24" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-31" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-29" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
Exception in thread "Thread-35" java.lang.NoClassDefFoundError
at com.ultrapower.ultranms.npcom.api.MessageNPIFOPerAPIImpl$BusRunnable.run(MessageNPIFOPerAPIImpl.java:388)
at java.lang.Thread.run(Thread.java:595)
[解决办法]
如果你的JDK用的是64位的，那么建议换成32位的。64位目前来说性能普遍比32位的差。
[解决办法]
是否有循环创建线程
