java.lang.OutOfMemoryError: PermGen space

org.springframework.web.util.NestedServletException: Handler processing failed;
nested exception is java.lang.OutOfMemoryError: PermGen space
at org.springframework.web.servlet.DispatcherServlet.doDispatch(Dispatch
erServlet.java:839)
at org.springframework.web.servlet.DispatcherServlet.doService(Dispatche
rServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(Frame
workServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServl
et.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:210)
at com.vshine.wyj.web.filter.SecurityFilter.doFilter(SecurityFilter.java
:104)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:210)
at com.vshine.wyj.web.filter.EncodingFilter.doFilter(EncodingFilter.java
:32)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp
11Processor.java:1023)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(
AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoin
t.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.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 java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(Ty
peDeclaration.java:521)
at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(Ty
peDeclaration.java:620)
at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.gene
rateCode(CompilationUnitDeclaration.java:360)
at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:781)

    at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:470)

    at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java

:458)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext
.java:646)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:357)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
90)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
atcher.java:749)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applica
tionDispatcher.java:487)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationD
ispatcher.java:412)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDis
patcher.java:339)
at org.springframework.web.servlet.view.InternalResourceView.renderMerge
dOutputModel(InternalResourceView.java:238)

服务器的已经运行一段时间的项目最近开始报这个内存溢出的异常,求解!

3个回答

图片说明:这个是我服务器的jvm配置

永久代的内存设置大一点。还有其他内存也设置大一点

baidu_36215943
鬼迷了你心窍 就是楼上是我的内存配置,这个配置不够吗?
接近 3 年之前 回复

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PermGen space 咋解决 急
java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$000(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:9039) at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:9019) at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse(Parser.java:7707) at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:371) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:397) at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:413) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:308) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:286) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:273) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292) at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:154) 2017-1-2 17:24:59 org.apache.catalina.core.StandardWrapperValve invoke 严重: Servlet.service() for servlet default threw 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.getStackTrace(Throwable.java:582) at org.apache.juli.logging.DirectJDKLog.log(DirectJDKLog.java:155) at org.apache.juli.logging.DirectJDKLog.error(DirectJDKLog.java:135) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:686) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292) at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:154) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:362) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:252) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237) 2017-1-2 17:25:07 org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor processChildren 严重: Exception invoking periodic operation: java.lang.OutOfMemoryError: PermGen space at org.apache.catalina.session.ManagerBase.findSessions(ManagerBase.java:875) at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:676) at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:667) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1316) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590) at java.lang.Thread.run(Thread.java:619) 2017-1-2 17:25:08 org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor processChildren 严重: Exception invoking periodic operation: java.lang.OutOfMemoryError: PermGen space at java.util.concurrent.ConcurrentHashMap$Values.iterator(ConcurrentHashMap.java:1187) at java.util.AbstractCollection.toArray(AbstractCollection.java:162) at org.apache.catalina.session.ManagerBase.findSessions(ManagerBase.java:876) at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:676) at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:667) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1316) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590) at java.lang.Thread.run(Thread.java:619)
tomcat7 PermGen space 每天一次
Exception in thread "http-bio-443-exec-1832" at sun.misc.Unsafe.defineClass(Native Method) at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396) at java.security.AccessController.doPrivileged(Native Method) at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395) at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.security.Provider$Service.newInstance(Provider.java:1240) at javax.crypto.Cipher.chooseProvider(Cipher.java:845) at javax.crypto.Cipher.init(Cipher.java:1348) at sun.security.ssl.CipherBox.<init>(CipherBox.java:175) at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208) at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471) at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707) at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359) at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) java.lang.OutOfMemoryError: PermGen space at sun.misc.Unsafe.defineClass(Native Method) at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396) at java.security.AccessController.doPrivileged(Native Method) at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395) at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.security.Provider$Service.newInstance(Provider.java:1240) at javax.crypto.Cipher.chooseProvider(Cipher.java:845) at javax.crypto.Cipher.init(Cipher.java:1348) at sun.security.ssl.CipherBox.<init>(CipherBox.java:175) at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208) at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471) at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707) at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359) at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) java.lang.OutOfMemoryError: PermGen space at sun.misc.Unsafe.defineClass(Native Method) at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396) at java.security.AccessController.doPrivileged(Native Method) at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395) at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.security.Provider$Service.newInstance(Provider.java:1240) at javax.crypto.Cipher.chooseProvider(Cipher.java:845) at javax.crypto.Cipher.init(Cipher.java:1348) at sun.security.ssl.CipherBox.<init>(CipherBox.java:175) at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208) at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471) at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707) at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359) at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) java.lang.OutOfMemoryError: PermGen space at sun.misc.Unsafe.defineClass(Native Method) at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399) at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396) at java.security.AccessController.doPrivileged(Native Method) at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395) at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.security.Provider$Service.newInstance(Provider.java:1240) at javax.crypto.Cipher.chooseProvider(Cipher.java:845) at javax.crypto.Cipher.init(Cipher.java:1348) at sun.security.ssl.CipherBox.<init>(CipherBox.java:175) at sun.security.ssl.CipherBox.newCipherBox(CipherBox.java:208) at sun.security.ssl.CipherSuite$BulkCipher.newCipher(CipherSuite.java:471) at sun.security.ssl.Handshaker.newReadCipher(Handshaker.java:707) at sun.security.ssl.SSLSocketImpl.changeReadCiphers(SSLSocketImpl.java:2063) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1117) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1359) at sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2191) at org.apache.tomcat.util.net.jsse.JSSESocketFactory.handshake(JSSESocketFactory.java:252) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Exception in thread "http-bio-443-exec-2025" java.lang.OutOfMemoryError: PermGen space
hive select count(*) 报错,帮忙看看
select count(*) from db_hive.student; WARNING: Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. tez, spark) or using Hive 1.X releases. Query ID = root_20171012025616_0d673cbd-6c2b-421b-bffc-98e2c4d8d676 Total jobs = 1 Launching Job 1 out of 1 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of reducers: set hive.exec.reducers.max=<number> In order to set a constant number of reducers: set mapreduce.job.reduces=<number> Starting Job = job_1507801793754_0002, Tracking URL = http://192.168.163.130:8088/proxy/application_1507801793754_0002/ Kill Command = /usr/hadoop/bin/hadoop job -kill job_1507801793754_0002 Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1 2017-10-12 02:56:29,615 Stage-1 map = 0%, reduce = 0% 2017-10-12 02:56:36,331 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.15 sec 2017-10-12 02:56:42,700 Stage-1 map = 100%, reduce = 100%, Cumulative CPU 2.64 sec MapReduce Total cumulative CPU time: 2 seconds 640 msec java.io.IOException: java.lang.OutOfMemoryError: PermGen space at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:338) at org.apache.hadoop.mapred.ClientServiceDelegate.getTaskCompletionEvents(ClientServiceDelegate.java:390) at org.apache.hadoop.mapred.YARNRunner.getTaskCompletionEvents(YARNRunner.java:583) at org.apache.hadoop.mapreduce.Job$5.run(Job.java:680) at org.apache.hadoop.mapreduce.Job$5.run(Job.java:677) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1692) at org.apache.hadoop.mapreduce.Job.getTaskCompletionEvents(Job.java:677) at org.apache.hadoop.mapred.JobClient$NetworkedJob.getTaskCompletionEvents(JobClient.java:349) at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.computeReducerTimeStatsPerJob(HadoopJobExecHelper.java:612) at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:570) at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:424) at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:151) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:199) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2182) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1838) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1525) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1236) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1226) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:184) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:821) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:686) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.run(RunJar.java:221) at org.apache.hadoop.util.RunJar.main(RunJar.java:136) Caused by: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2625) at java.lang.Class.getMethod0(Class.java:2866) at java.lang.Class.getMethod(Class.java:1676) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.getReturnProtoType(ProtobufRpcEngine.java:293) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:258) at com.sun.proxy.$Proxy72.getTaskAttemptCompletionEvents(Unknown Source) at org.apache.hadoop.mapreduce.v2.api.impl.pb.client.MRClientProtocolPBClientImpl.getTaskAttemptCompletionEvents(MRClientProtocolPBClientImpl.java:177) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.mapred.ClientServiceDelegate.invoke(ClientServiceDelegate.java:324) at org.apache.hadoop.mapred.ClientServiceDelegate.getTaskCompletionEvents(ClientServiceDelegate.java:390) at org.apache.hadoop.mapred.YARNRunner.getTaskCompletionEvents(YARNRunner.java:583) at org.apache.hadoop.mapreduce.Job$5.run(Job.java:680) at org.apache.hadoop.mapreduce.Job$5.run(Job.java:677) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1692) Ended Job = job_1507801793754_0002 with exception 'java.io.IOException(java.lang.OutOfMemoryError: PermGen space)' FAILED: Hive Internal Error: java.lang.OutOfMemoryError(PermGen space) java.lang.OutOfMemoryError: PermGen space MapReduce Jobs Launched: Stage-Stage-1: Map: 1 Reduce: 1 Cumulative CPU: 2.64 sec HDFS Read: 7728 HDFS Write: 101 SUCCESS Total MapReduce CPU Time Spent: 2 seconds 640 msec AsyncLogger error handling event seq=105, value='[ERROR calling class org.apache.logging.log4j.core.async.RingBufferLogEvent.toString(): java.lang.NullPointerException]': java.lang.OutOfMemoryError: PermGen space Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
MyEclipse运行web工程出错
现在运行服务器控制台就报以下错误: 严重: Error waiting for multi-thread deployment of directories to complete java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:188) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1135) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1591) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:330) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402) at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:347) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1140) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2944) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569) at com.sun.faces.application.ApplicationImpl.<init>(ApplicationImpl.java:208) at com.sun.faces.application.ApplicationFactoryImpl.getApplication(ApplicationFactoryImpl.java:103) at com.sun.faces.config.processor.AbstractConfigProcessor.getApplication(AbstractConfigProcessor.java:126) at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:248) at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:110) at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:112) at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:110) at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:212) at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:332) at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:220) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4971) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1229) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1875) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ... 4 more MyEclipse视图变成debug视图,还冒出一个handleThrowable的文件,里面显示Source not found for Bootstrap.handleThrowable(Throwable) line: 559 百度了好多都没用,快哭死了。。。。求大神指点呐。
oracle使用中间件Weblogic部署项目时报错,改配置解决不了,怎么办?
com.bea.wcp.sip.engine.server.setup.SipAnnotationParsingException: at com.bea.wcp.sip.engine.server.setup.SipAnnotationData.<init>(SipAnnotationData.java:155) at com.bea.wcp.sip.util.DeploymentUtil.getOrCreateAnnotationData(DeploymentUtil.java:70) at com.bea.wcp.sip.util.DeploymentUtil.isSipModule(DeploymentUtil.java:96) at com.bea.wcp.sip.engine.server.SipServerTailModule$1.visit(SipServerTailModule.java:127) at com.bea.wcp.sip.engine.server.SipServerTailModule.visitAllContexts(SipServerTailModule.java:112) Truncated. see log file for complete stacktrace Caused By: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:343) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:302) Truncated. see log file for complete stacktrace > Exception in thread "[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" Exception in thread "[ACTIVE] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'" Exception in thread "Timer-1" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Timer-1 急求各位大神帮忙给个解决方案
SSH 框架,查询多条记录并执行删除操作,删除之后再进行刷新。重复“删除”、“刷新”造成内存溢出
使用SSH框架开发一个后台管理系统。有个管理新闻的模块。需要查询全部新闻,单条或者批量删除,然后重新查询显示新闻。重复几次就会崩掉。控制台显示下面的异常。有些数据量很小的查询、删除,重复几次也会出现这个状况。网上也找了一些解决方法,比如在tomcat中设置内存大一些。但是不管用。求教~~~ 下面是异常: Exception in thread "http-apr-8080-exec-6" java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.findBootstrapClass(Native Method) at java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:1070) at java.lang.ClassLoader.loadClass(ClassLoader.java:414) at java.lang.ClassLoader.loadClass(ClassLoader.java:412) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:412) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.apache.catalina.valves.ErrorReportValve.report(ErrorReportValve.java:173) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:133) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744)
eclipse使用debug模式启动web服务报错
eclipse使用debug模式启动web服务报错,使用run方式就正常。报错异常如下: [code="java"] SEVERE: Catalina.start: org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152) at org.apache.catalina.startup.Catalina.start(Catalina.java:621) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:450) Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:727) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148) ... 7 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148) ... 9 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1033) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:291) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148) ... 11 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/camsi-ebiz-present]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1033) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:774) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148) ... 14 more Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space at org.apache.tomcat.util.threads.DedicatedThreadExecutor.execute(DedicatedThreadExecutor.java:62) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5279) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148) ... 17 more Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source) at java.util.concurrent.FutureTask.get(Unknown Source) at org.apache.tomcat.util.threads.DedicatedThreadExecutor.execute(DedicatedThreadExecutor.java:56) ... 19 more Caused by: java.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:2820) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1150) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1645) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.privateGetPublicMethods(Unknown Source) at java.lang.Class.getMethods(Unknown Source) at java.beans.Introspector.getPublicDeclaredMethods(Unknown Source) at java.beans.Introspector.getTargetMethodInfo(Unknown Source) at java.beans.Introspector.getBeanInfo(Unknown Source) at java.beans.Introspector.getBeanInfo(Unknown Source) at org.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptors(PropertyUtilsBean.java:980) at org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptors(PropertyUtils.java:480) at com.bstek.dorado.config.xml.XmlParserHelper.doInitObjectParser(XmlParserHelper.java:683) at com.bstek.dorado.view.config.xml.ViewXmlParserHelper.doInitObjectParser(ViewXmlParserHelper.java:43) at com.bstek.dorado.config.xml.XmlParserHelper.initObjectParser(XmlParserHelper.java:591) at com.bstek.dorado.config.xml.XmlParserHelper.initObjectParser(XmlParserHelper.java:309) at com.bstek.dorado.config.xml.XmlParserHelper.initObjectParser(XmlParserHelper.java:292) at com.bstek.dorado.config.xml.ObjectParsersInitializer.onStartup(ObjectParsersInitializer.java:64) at 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