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增强的类出现循环依赖错误 #9

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dongchenxu opened this issue Dec 5, 2017 · 2 comments
Closed

增强的类出现循环依赖错误 #9

dongchenxu opened this issue Dec 5, 2017 · 2 comments
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@dongchenxu
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bug wontfix

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@dongchenxu
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异常信息

java.lang.ClassCircularityError: com/alibaba/jvm/sandbox/module/trace/cache/ThreadLocalHolder
	at com.alibaba.jvm.sandbox.module.trace.TraceMetaQListener.onEvent(TraceMetaQListener.java:31)
	at com.alibaba.jvm.sandbox.core.enhance.weaver.SeparateImmediatelyEventListener.onEvent(SeparateImmediatelyEventListener.java:73)
	at com.alibaba.jvm.sandbox.core.enhance.weaver.EventListenerHandlers.handleEvent(EventListenerHandlers.java:106)
	at com.alibaba.jvm.sandbox.core.enhance.weaver.EventListenerHandlers.handleOnBefore(EventListenerHandlers.java:332)
	at com.alibaba.jvm.sandbox.core.enhance.weaver.EventListenerHandlers.handleOnBeforeWithTargetClassLoaderSpyRet(EventListenerHandlers.java:385)
	at com.alibaba.jvm.sandbox.core.enhance.weaver.EventListenerHandlers.onBefore(EventListenerHandlers.java:558)
	at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at java.com.alibaba.jvm.sandbox.spy.Spy.spyMethodOnBefore(Spy.java:84)
	at com.alibaba.security.jam.framework.JamSecurityManager.checkPropertyAccess(JamSecurityManager.java)
	at java.lang.System.getProperty(System.java:708)
	at com.laiwang.rpc.server.lwp.LwpServiceStatus.status(LwpServiceStatus.java:17)
	at com.laiwang.rpc.server.lwp.LwpServiceListen.replyOK(LwpServiceListen.java:34)
	at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.laiwang.protocol.ListenDriver$ToInvoker$1.invoke(ListenDriver.java:86)
	at com.laiwang.protocol.ListenDriver$2.received(ListenDriver.java:31)
	at com.laiwang.protocol.transport.MessageHandler.channelRead(MessageHandler.java:67)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at com.laiwang.protocol.transport.HeartbeatHandler.channelRead(HeartbeatHandler.java:55)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at com.laiwang.protocol.transport.GracefullOfflineHandler.channelRead(GracefullOfflineHandler.java:43)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at com.laiwang.protocol.transport.ViaHandler.channelRead(ViaHandler.java:73)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at com.laiwang.protocol.transport.CompressHandler.channelRead(CompressHandler.java:36)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at com.laiwang.protocol.transport.WireLoggingHandler.channelRead(WireLoggingHandler.java:198)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at com.laiwang.protocol.transport.LogAccessHandler.channelRead(LogAccessHandler.java:57)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:351)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:373)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:651)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:574)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:488)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:450)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:873)
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
	at java.lang.Thread.run(Thread.java:744)
@dongchenxu dongchenxu self-assigned this Dec 5, 2017
@dongchenxu dongchenxu added the bug label Dec 5, 2017
dongchenxu pushed a commit that referenced this issue Dec 5, 2017
尝试解决 #9
aedd8cd
@dongchenxu
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重新定位了下问题

2017-12-06 09:45:44 WARN  occur error on event-listener, listener-id=84;process-id=1811;invoke-id=1811;type=LINE;
java.lang.ClassCircularityError: com/alibaba/jvm/sandbox/module/trace/cache/ThreadLocalHolder
        at com.alibaba.jvm.sandbox.module.trace.TraceMetaQListener.onEvent(TraceMetaQListener.java:31)
        at com.alibaba.jvm.sandbox.core.enhance.weaver.SeparateImmediatelyEventListener.onEvent(SeparateImmediatelyEventListener.java:73)
        ...
        at com.alibaba.security.jam.framework.JamClassFileTransformer.transform(JamClassFileTransformer.java:163)
        ...

本质的原因是出现了两个字节码增强工具相互干扰的尴尬情况，在这个CASE中是另外一款阿里巴巴的安全框架JAM和沙箱容器的字节码增强相互感知所导致的。

这个...目前没有好的办法，暂时只能想到开放包路径排除的手段进行解决。

@dongchenxu
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这个问题决定暂时通过规避增强jam的方式解决，目前没有想到修复的最有方式，挂起这个问题吧。

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