我更新了开放式班次的Java战争,更新后应用程序将无法启动。当我查看jbossews日志文件时,发现了问题,但无法在OpenShift之外复制它。在本地的Tomcat上可以正常工作。
在应用程序耗尽堆空间之前,我遇到了一系列处理错误:
May 22, 2015 12:04:16 AM org.apache.catalina.startup.ContextConfig processAnnotationsJar SEVERE: Unable to process Jar entry [javassist/ByteArrayClassPath.class] from Jar [jar:jndi:/localhost/cope/WEB-INF/lib/javassist-3.19.0-GA.jar!/] for annotations java.io.EOFException at java.io.DataInputStream.readUnsignedShort(DataInputStream.java:340) at org.apache.tomcat.util.bcel.classfile.Utility.swallowMethodParameters(Utility.java:797) at org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java:171) at org.apache.tomcat.util.bcel.classfile.FieldOrMethod.<init>(FieldOrMethod.java:57) at org.apache.tomcat.util.bcel.classfile.Method.<init>(Method.java:71) at org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java:267) at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:127) at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2058) at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1934) at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1900) at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1885) at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1317) at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:876) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:374) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5355) 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.deployWAR(HostConfig.java:1083) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
这一直持续到以下情况:
May 22, 2015 12:04:17 AM org.apache.catalina.startup.HostConfig deployWARs SEVERE: Error waiting for multi-thread deployment of WAR files to complete java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:188) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:818) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1614) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:330) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402) at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:347) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1140) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$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:745) Caused by: java.lang.OutOfMemoryError: Java heap space
我在这里想念什么?
因此,为回答我自己的问题,问题似乎出在最新版本的javassist中。作为最新更新的一部分,我们更新了最新版本3.19.0,它似乎与OpenShift上的Tomcat不兼容。一旦我降级到3.17.1,一切正常。
就像给所有OpenShift员工的注释一样,如果可以在OpenShift支持页面上突出显示这样的问题,那将真的有帮助。Javassist 3.19.0已经在Maven上运行了5个月,我无法想象我们是第一个遇到此问题的人。