I am currently getting an java.lang.OutOfMemoryError: PermGen space . I am using Jetty and Linux Ubuntu. I have tried reading and attempting the different solutions that were provided in previous similar questions but I am not having any success. One similar question was Dealing with “java.lang.OutOfMemoryError: PermGen space” error But these solutions seem to be using Tomcat instead of Je
我目前正在得到一个java.lang.OutOfMemoryError: PermGen space 。 我使用Jetty和Linux Ubuntu。 我曾尝试阅读和尝试在以前的类似问题中提供的不同解决方案,但我没有取得任何成功。 一个类似的问题是 处理“java.lang.OutOfMemoryError:PermGen空间”错误 但是这些解决方案似乎使用Tomcat而不是Jetty。 如果我重新部署我的服务几次,我一直不知道错误的错误。 例如,要测试此操作,我将转到我的webapps文件夹并运行touc
I run a Java web application on a Tomcat with JPA/Hibernate and frequently get 'PermGen out of space'. Can anybody explain this graphical memory profile? Heap memory: I'm running to the maximum, but there is still some room (2.147.483.648 Max, but 1.667.155.688 used) Non-Heap memory: The size is dropping (94.568.448), while the max allows 5 times more. This is a snapshot just b
我使用JPA / Hibernate在Tomcat上运行Java Web应用程序,并经常发生'PermGen空间不足'。 任何人都可以解释这个图形内存配置 堆内存:我运行到最大限度,但仍有一些空间(最大值为2.147.483.648,但使用了1.667.155.688) 非堆内存:大小下降(94.568.448),而最大允许5倍以上。 这是'PermGen空间不足'之前的快照(当Size = Used时) 我不明白这个配置文件。 还剩下很多物理内存。 这是Tomcat经典问
I'm experimenting some problems with 2 separated web-apps that collaborates with each other in a project. After X number of deployments, I get the infamous "java.lang.OutOfMemoryError: PermGen space" error. So I've been monitoring the PermGen space with VisualVM for a while, redeploying the apps continuously, to see what's happening. And here the strange behaviour: Fi
我正在尝试使用2个独立的网络应用程序在项目中相互协作的问题。 经过X次部署后,我得到臭名昭着的“java.lang.OutOfMemoryError:PermGen空间”错误。 因此,我一直在用VisualVM监视PermGen空间一段时间,不断重新部署应用程序,以了解发生了什么。 而这里奇怪的行为: 首先,我已经重新部署了第一个应用程序的15倍以上。 行为如预期:内存图像一个不断增加的梯子,直到它接近最大尺寸(67MB)。 在这一点上,内存被释放
I am struggling with an outOfMemory PermGen issue that has been showing up recently. One of the log snippets that was saved when error appeared: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at
我正在努力解决最近出现的OutOfMemory PermGen问题。 出现错误时保存的日志片段之一: java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClas
Possible Duplicate: How to deal with “java.lang.OutOfMemoryError: PermGen space” error I'm getting this error while building Maven project, I increased MAVEN_OPTS but all the same, I found some similar posts but they are refering to something else. How do I fix this? The system is out of resources. Consult the following stack trace for details. java.lang.OutOfMemoryError: PermGen space
可能重复: 如何处理“java.lang.OutOfMemoryError:PermGen space”错误 我在构建Maven项目时遇到了这个错误,我增加了MAVEN_OPTS,但都是一样的,我发现了一些类似的帖子,但他们引用了其他内容。 我该如何解决? The system is out of resources. Consult the following stack trace for details. java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at ja
I get this error message as I execute my JUnit tests: java.lang.OutOfMemoryError: GC overhead limit exceeded I know what an OutOfMemoryError is, but what does GC overhead limit mean? How can I solve this? This message means that for some reason the garbage collector is taking an excessive amount of time (by default 98% of all CPU time of the process) and recovers very little memory in each r
在执行我的JUnit测试时出现此错误消息: java.lang.OutOfMemoryError: GC overhead limit exceeded 我知道OutOfMemoryError是什么,但GC开销限制意味着什么? 我该如何解决这个问题? 此消息意味着由于某种原因,垃圾回收器需要花费过多的时间(默认情况下占进程CPU时间的98%),并且在每次运行中恢复的内存很少(默认为堆的2%)。 这实际上意味着您的程序停止任何进度,并且正忙着只运行垃圾回收。 为了防止应用程序
I'm having some problems with Tomcat. I'm deploying a Grails application and as I were adding new features I got this (sadly well known) error in the stacktrace file: Caused by: java.lang.OutOfMemoryError: PermGen space 2014-01-13 19:28:35,753 [http-bio-8080-exec-26] ERROR StackTrace - Full Stack Trace: org.codehaus.groovy.runtime.InvokerInvocationException: java.lang.OutOfMemoryError:
我在Tomcat中遇到了一些问题。 我正在部署一个Grails应用程序,并且当我添加新功能时,我在堆栈跟踪文件中遇到了这个(可悲的是众所周知的)错误: Caused by: java.lang.OutOfMemoryError: PermGen space 2014-01-13 19:28:35,753 [http-bio-8080-exec-26] ERROR StackTrace - Full Stack Trace: org.codehaus.groovy.runtime.InvokerInvocationException: java.lang.OutOfMemoryError: PermGen space at gsp_liquidacion
I have a perm gen memory leak, that I know. Profiling using jvisualvm shows that when doing hot deployment (eg stop and start an application without killing the JVM, in tomcat, WebSphere, WebLogic etc) - the PermGen space is constantly increasing. After reading, using jhat, and other advanced tools I realized that I probably have a reference to the WebAppClassLoader from a class somewhere in i
我知道,我有一个烫发内存泄漏。 使用jvisualvm进行分析表明,在进行热部署时(例如,在不杀死JVM的情况下停止和启动应用程序,在tomcat,WebSphere,WebLogic等中) - PermGen空间不断增加。 阅读完后,使用jhat和其他高级工具,我意识到我可能从其父类加载器中某个类的某个类引用了WebAppClassLoader 。 即使我在jhat上进行了一些基于JavaScript的大规模查询,我也无法将其归结 是不是有一个简单的工具,找出谁是负责
This question already has an answer here: What does “Could not find or load main class” mean? 39 answers 它是一个可执行的jar文件,所以你可以用它来运行它: java -jar target/spring-boot-admin-sample.jar If you want to run it in the background, so that it doesn't exit when you close your terminal etc. try: java -jar target/spring-boot-admin-sample.jar & I usually do this when I'm
这个问题在这里已经有了答案: “无法找到或加载主类”是什么意思? 39个答案 它是一个可执行的jar文件,所以你可以用它来运行它: java -jar target/spring-boot-admin-sample.jar 如果你想在后台运行它,以便它在关闭终端时不会退出等。尝试: java -jar target/spring-boot-admin-sample.jar & 当我在本地测试一些POC SpringBoot应用程序时,我通常会这样做。
This question already has an answer here: What does “Could not find or load main class” mean? 39 answers Your CLASSPATH isn't set (or isn't set correctly). From the Java tutorial, The CLASSPATH variable is one way to tell applications, including the JDK tools, where to look for user classes. However, you can also specify a CLASSPATH to the java runtime with the -cp argument (als
这个问题在这里已经有了答案: “无法找到或加载主类”是什么意思? 39个答案 您的CLASSPATH未设置(或未正确设置)。 从Java教程中, CLASSPATH变量是告诉应用程序(包括JDK工具)在哪里查找用户类的一种方式。 但是,您也可以使用-cp参数为java运行时指定CLASSPATH(也可以指定为-classpath ,以冒号分隔的文件夹列表和用于搜索类文件的jar / zip文件。 这就是为什么 java -cp . HelloWorld 允许JRE找到HelloWorld