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java web项目运行出错? 400 报错

java web项目运行出错? 400 报错

项目在运行一段时间侯,每隔几十秒,抛出一次这个错误,最后内存溢出,挂掉

十一月 21, 2016 3:27:30 下午 org.apache.catalina.core.StandardWrapperValve invoke

严重: Servlet.service() for servlet springMVC threw exception
java.lang.OutOfMemoryError
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:214)
    at java.util.zip.ZipFile.<init>(ZipFile.java:144)
    at java.util.jar.JarFile.<init>(JarFile.java:152)
    at java.util.jar.JarFile.<init>(JarFile.java:89)
    at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
    at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
    at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:88)
    at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
    at sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:150)
    at freemarker.cache.URLTemplateSource.close(URLTemplateSource.java:139)
    at freemarker.cache.URLTemplateLoader.closeTemplateSource(URLTemplateLoader.java:106)
    at freemarker.cache.MultiTemplateLoader$MultiSource.close(MultiTemplateLoader.java:188)
    at freemarker.cache.MultiTemplateLoader.closeTemplateSource(MultiTemplateLoader.java:142)
    at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:353)
    at freemarker.cache.TemplateCache.getTemplate(TemplateCache.java:205)
    at freemarker.template.Configuration.getTemplate(Configuration.java:740)
    at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1694)
    at freemarker.core.Environment.getTemplateForImporting(Environment.java:1748)
    at freemarker.core.Environment.importLib(Environment.java:1733)
    at freemarker.template.Configuration.doAutoImportsAndIncludes(Configuration.java:1105)
    at freemarker.core.Configurable.doAutoImportsAndIncludes(Configurable.java:1271)
    at freemarker.core.Configurable.doAutoImportsAndIncludes(Configurable.java:1271)
    at freemarker.core.Environment.process(Environment.java:242)
    at freemarker.template.Template.process(Template.java:277)
    at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:366)
    at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:283)
    at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:233)
    at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167)
    at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1221)
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:620)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Thread.java:722)

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爱吃鱼的程序员 2020-06-05 13:01:36 769 0
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  • https://developer.aliyun.com/profile/5yerqm5bn5yqg?spm=a2c6h.12873639.0.0.6eae304abcjaIB

    看看数据库连接或者流是不是用完没有关闭######

    OOM直接原因是创建的线程太多了,根本原因是某个地方的内存限制了。

    逐步排查,先加点内存试试

    ######将Tomcat内存加大
    ######

    从报错的日志分析看,是你的内存溢出,将tomcat的内存加大,可以解决此问题.

    这里有解决方法的连接地址,可以参考:

    http://www.cnblogs.com/dartagnan/archive/2010/12/24/2003469.html

    ######先把tomcat内存配置加大,如果还有问题,估计是你们代码有地方资源没关闭。可以分析下 dump文件或装个监控分析下。
    2020-06-05 13:01:53
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