EclipseLink 在尝试编织类时抛出 ArrayIndexOutOfBoundsException

【问题标题】：EclipseLink throws ArrayIndexOutOfBoundsException when trying to weave a classEclipseLink 在尝试编织类时抛出 ArrayIndexOutOfBoundsException
【发布时间】：2015-07-04 08:17:23
【问题描述】：

我有播放框架应用程序 (2.3.8)，我为其提供了 eclipselink-2.5.1.jar 代理。在启动期间，我在日志中看到：

Weaver 在尝试编织类时遇到异常 [我的 JPA 实体类之一]。例外是： java.lang.ArrayIndexOutOfBoundsException: 30053

  1. 如何调查导致问题的原因？
  2. 可能有什么问题？

更新： 所以将日志更改为最好的给了我一个堆栈跟踪：

EL Finest]: weaver: 2015-07-16 20:52:31.163--ServerSession(1547425104)--Thread(Thread[application-akka.actor.default-dispatcher-2,5,main])--java.lang.ArrayIndexOutOfBoundsException: 25970
        at org.eclipse.persistence.internal.libraries.asm.ClassReader.readClass(Unknown Source)
        at org.eclipse.persistence.internal.libraries.asm.ClassReader.getInterfaces(Unknown Source)
        at org.eclipse.persistence.internal.jpa.weaving.ComputeClassWriter.typeImplements(ComputeClassWriter.java:143)
        at org.eclipse.persistence.internal.jpa.weaving.ComputeClassWriter.typeImplements(ComputeClassWriter.java:150)
        at org.eclipse.persistence.internal.jpa.weaving.ComputeClassWriter.getCommonSuperClass(ComputeClassWriter.java:62)
        at org.eclipse.persistence.internal.libraries.asm.ClassWriter.getMergedType(Unknown Source)
        at org.eclipse.persistence.internal.libraries.asm.Frame.merge(Unknown Source)
        at org.eclipse.persistence.internal.libraries.asm.Frame.merge(Unknown Source)
        at org.eclipse.persistence.internal.libraries.asm.MethodWriter.visitMaxs(Unknown Source)
        at org.eclipse.persistence.internal.libraries.asm.MethodAdapter.visitMaxs(Unknown Source)
        at org.eclipse.persistence.internal.jpa.weaving.MethodWeaver.visitMaxs(MethodWeaver.java:152)
        at org.eclipse.persistence.internal.libraries.asm.ClassReader.accept(Unknown Source)
        at org.eclipse.persistence.internal.libraries.asm.ClassReader.accept(Unknown Source)
        at org.eclipse.persistence.internal.jpa.weaving.PersistenceWeaver.transform(PersistenceWeaver.java:93)
        at org.eclipse.persistence.internal.jpa.deployment.JavaSECMPInitializer$1.transform(JavaSECMPInitializer.java:228)
        at sun.instrument.TransformerManager.transform(TransformerManager.java:188)
        at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:428)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:455)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:367)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:340)
        at org.eclipse.persistence.internal.security.PrivilegedAccessHelper.getClassForName(PrivilegedAccessHelper.java:124)
        at org.eclipse.persistence.internal.jpa.metadata.listeners.EntityListenerMetadata.getClass(EntityListenerMetadata.java:224)
        at org.eclipse.persistence.internal.jpa.metadata.listeners.EntityClassListenerMetadata.process(EntityClassListenerMetadata.java:81)
        at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.processListeners(EntityAccessor.java:1220)
        at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.addEntityListeners(MetadataProcessor.java:138)
        at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:591)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:204)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:304)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:336)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:302)
        at play.db.jpa.DefaultJPAApi.em(DefaultJPAApi.java:71)
        at play.db.jpa.DefaultJPAApi.withTransaction(DefaultJPAApi.java:123)
        at play.db.jpa.JPA.withTransaction(JPA.java:159)
        at play.db.jpa.TransactionalAction.call(TransactionalAction.java:16)
        at play.core.j.JavaAction$$anonfun$7.apply(JavaAction.scala:94)
        at play.core.j.JavaAction$$anonfun$7.apply(JavaAction.scala:94)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:40)
        at play.api.libs.iteratee.Execution$trampoline$.execute(Execution.scala:70)
        at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:32)
        at scala.concurrent.impl.Future$.apply(Future.scala:31)
        at scala.concurrent.Future$.apply(Future.scala:485)
        at play.core.j.JavaAction.apply(JavaAction.scala:94)
        at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105)
        at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105)
        at play.utils.Threads$.withContextClassLoader(Threads.scala:21)
        at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:104)
        at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:103)
        at scala.Option.map(Option.scala:145)
        at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:103)
        at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:96)
        at play.api.libs.iteratee.Iteratee$$anonfun$mapM$1.apply(Iteratee.scala:524)
        at play.api.libs.iteratee.Iteratee$$anonfun$mapM$1.apply(Iteratee.scala:524)
        at play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1.apply(Iteratee.scala:560)
        at play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1.apply(Iteratee.scala:560)
        at play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$13.apply(Iteratee.scala:536)
        at play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$13.apply(Iteratee.scala:536)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

但这对我帮助不大。

【问题讨论】：

  • 尝试使用静态编织器并打开登录到最佳状态，看看是否出现异常。见wiki.eclipse.org/EclipseLink/UserGuide/JPA/…
  • 你在dev（activator run）有这个问题还是只在prod有这个问题？
  • 您的配置是否与此处描述的类似：pbaris.wordpress.com/2013/07/29/…
  • 其实我不确定如何在dev中提供代理，所以我不确定那里是否出现问题。在生产中，我将 -J-javaagent:/somewhere/org.eclipse.persistence.eclipselink.jar 提供给我的启动脚本，这就是问题发生的地方。至于配置，它与链接中的配置非常相似（我使用 postgresql 而不是 mysql）。顺便说一句，我没有提到它 - 持久化工作正常，应用程序启动 - 但存在这些错误并且编织可能不会发生。

标签： jpa playframework eclipselink


【解决方案1】：

这看起来像是 EclipseLink 在处理 lambda 表达式时使用的 ASM 处理器中的一个错误。 Bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=429992 已在 EclipseLink 2.6 中修复。

【讨论】：

  • 看来更新 EclipseLink 解决了这个问题。该问题很可能是由您提到的错误引起的（但我没有仔细研究它）。
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