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Liubsyy / HotSecondsIDEA

HotSeconds是一款Java远程热部署的插件，可实现秒级一键化热更新。插件分为HotSecondsClient(IDEA热部署插件)和HotSecondsServer(服务端javaagent热更新插件)，可以热更新java和常用配置文件，也支持常用框架(Spring，MyBatis)的热更新，相对传统部署可节省大量时间提高开发效率。
GNU General Public License v2.0
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java.lang.InternalError: JVM_GetClassContext must only be called from SecurityManager.getClassContext #69

Open divertus opened 3 months ago

divertus commented 3 months ago

jdk 版本x86 1.8.0_181 dcevm 版本1.8.0_181 进程启动时报错

java.lang.InternalError: JVM_GetClassContext must only be called from SecurityManager.getClassContext at java.lang.SecurityManager.getClassContext(Native Method) at javassist.util.proxy.SecurityActions.getCallerClass(SecurityActions.java:54) at javassist.util.proxy.DefineClassHelper$Java7.defineClass(DefineClassHelper.java:174) at javassist.util.proxy.DefineClassHelper.toClass(DefineClassHelper.java:260) at javassist.ClassPool.toClass(ClassPool.java:1240) at javassist.CtClass.toClass(CtClass.java:1392) 框架启动时使用javassist进行字节码增强

javassist-3.29.2-GA.jar

Liubsyy commented 3 months ago

具体是怎么增强导致的呢？能否给一个能复现的最小项目例子，越简单越好，但是要完整的例子

divertus commented 3 months ago

具体是怎么增强导致的呢？能否给一个能复现的最小项目例子，越简单越好，但是要完整的例子

应该和这个没关系，jvm crash了 Event: 12.490 Thread 0x00007ff010006800 Exception <a 'java/lang/NoClassDefFoundError'> (0x000000008812fe08) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux/hotspot/src/share/vm/prims/jvm.cpp, line 1395] Event: 12.490 Thread 0x00007ff010006800 Exception <a 'java/lang/InternalError': JVM_GetClassContext must only be called from SecurityManager.getClassContext> (0x0000000088133518) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux Event: 12.490 Thread 0x00007ff010006800 Exception <a 'java/lang/InternalError': JVM_GetClassContext must only be called from SecurityManager.getClassContext> (0x0000000088140160) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux Event: 12.490 Thread 0x00007ff010006800 Exception <a 'java/lang/InternalError': JVM_GetClassContext must only be called from SecurityManager.getClassContext> (0x0000000088145de8) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux Event: 12.490 Thread 0x00007ff010006800 Exception <a 'java/lang/InternalError': JVM_GetClassContext must only be called from SecurityManager.getClassContext> (0x000000008814b268) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux Event: 12.490 Thread 0x00007ff010006800 Exception <a 'java/lang/InternalError': JVM_GetClassContext must only be called from SecurityManager.getClassContext> (0x000000008814fec0) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux Event: 13.129 Thread 0x00007ff091058000 Implicit null exception at 0x00007ff0745bc48b to 0x00007ff0745bd101 Event: 13.129 Thread 0x00007ff091058000 Exception <a 'java/lang/NullPointerException'> (0x0000000088bf0b40) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 605] Event: 13.131 Thread 0x00007ff091058000 Implicit null exception at 0x00007ff0745bc48b to 0x00007ff0745bd101 Event: 13.131 Thread 0x00007ff091058000 Exception <a 'java/lang/NullPointerException'> (0x0000000088c131e0) thrown at [/var/lib/jenkins/workspace/DCEVM-8u161/jdk/JDK1.8.0_181-x64/k/product/oops/nocompressed/slave/dcevm-linux/hotspot/src/share/vm/runtime/sharedRuntime.cpp, line 605]