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HOTSWAP AGENT: 09:34:24.247 ERROR (org.hotswap.agent.annotation.handler.PluginClassFileTransformer) - InvocationTargetException in transform method on plugin 'class org.hotswap.agent.plugin.spring.boot.SpringBootPlugin' class 'org/springframework/core/env/MapPropertySource' of classLoader 'org.apache.catalina.loader.ParallelWebappClassLoader' java.lang.reflect.InvocationTargetException #560

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ayalandz opened this issue Aug 9, 2024 · 8 comments
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HOTSWAP AGENT: 09:34:24.247 ERROR (org.hotswap.agent.annotation.handler.PluginClassFileTransformer) - InvocationTargetException in transform method on plugin 'class org.hotswap.agent.plugin.spring.boot.SpringBootPlugin' class 'org/springframework/core/env/MapPropertySource' of classLoader 'org.apache.catalina.loader.ParallelWebappClassLoader' java.lang.reflect.InvocationTargetException #560

ayalandz opened this issue Aug 9, 2024 · 8 comments

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@ayalandz
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ayalandz commented Aug 9, 2024

Hello,
I am testing hotswap agent using java 21 and spring boot 3.3.1 also some other libraries for Jersery, Jackson.

Also my maim framework is captaincasa and I use this guide :

https://captaincasa.org/using-hotswapagent-fot-hot-deployment-development

I installed JBR 21, and hotswapagent version and using hotswap-agent-1.4.2-SNAPSHOT.jar

HOTSWAP AGENT: 10:02:10.867 ERROR (org.hotswap.agent.annotation.handler.PluginClassFileTransformer) - InvocationTargetException in transform method on plugin 'class org.hotswap.agent.plugin.spring.boot.SpringBootPlugin' class 'org/springframework/core/env/MapPropertySource' of classLoader 'org.apache.catalina.loader.ParallelWebappClassLoader'
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.hotswap.agent.annotation.handler.PluginClassFileTransformer.transform(PluginClassFileTransformer.java:220)
at org.hotswap.agent.annotation.handler.PluginClassFileTransformer.transform(PluginClassFileTransformer.java:112)
at org.hotswap.agent.util.HotswapTransformer.transform(HotswapTransformer.java:264)
at java.instrument/java.lang.instrument.ClassFileTransformer.transform(ClassFileTransformer.java:244)
at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:610)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2352)
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:800)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1317)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1165)
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3549)
at java.base/java.lang.Class.getConstructors(Class.java:2227)
at org.springframework.core.io.support.SpringFactoriesLoader$FactoryInstantiator.findConstructor(SpringFactoriesLoader.java:405)
at org.springframework.core.io.support.SpringFactoriesLoader$FactoryInstantiator.forClass(SpringFactoriesLoader.java:394)
at org.springframework.core.io.support.SpringFactoriesLoader.instantiateFactory(SpringFactoriesLoader.java:227)
at org.springframework.core.io.support.SpringFactoriesLoader.load(SpringFactoriesLoader.java:206)
at org.springframework.core.io.support.SpringFactoriesLoader.load(SpringFactoriesLoader.java:160)
at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:483)
at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:479)
at org.springframework.boot.SpringApplication.(SpringApplication.java:295)
at org.springframework.boot.builder.SpringApplicationBuilder.createSpringApplication(SpringApplicationBuilder.java:115)
at org.springframework.boot.builder.SpringApplicationBuilder.(SpringApplicationBuilder.java:102)
at org.springframework.boot.builder.SpringApplicationBuilder.(SpringApplicationBuilder.java:98)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createSpringApplicationBuilder(SpringBootServletInitializer.java:165)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:129)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:96)
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:171)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4850)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:683)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:658)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:712)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1138)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1983)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1048)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:430)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1661)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:893)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:845)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1332)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1322)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:866)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:240)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:917)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.startup.Catalina.start(Catalina.java:795)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:347)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:478)
Caused by: org.hotswap.agent.javassist.bytecode.DuplicateMemberException: duplicate field: reload
at org.hotswap.agent.javassist.bytecode.ClassFile.testExistingField(ClassFile.java:677)
at org.hotswap.agent.javassist.bytecode.ClassFile.addField(ClassFile.java:657)
at org.hotswap.agent.javassist.CtClassType.addField(CtClassType.java:1432)
at org.hotswap.agent.javassist.CtClass.addField(CtClass.java:1117)
at org.hotswap.agent.plugin.spring.boot.transformers.PropertySourceTransformer.transformPropertySource(PropertySourceTransformer.java:48)
at org.hotswap.agent.plugin.spring.boot.transformers.PropertySourceTransformer.transformMapPropertySource(PropertySourceTransformer.java:36)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 70 more

HOTSWAP AGENT: 10:02:11.012 ERROR (org.hotswap.agent.annotation.handler.PluginClassFileTransformer) - InvocationTargetException in transform method on plugin 'class org.hotswap.agent.plugin.spring.boot.SpringBootPlugin' class 'org/springframework/boot/env/PropertiesPropertySourceLoader' of classLoader 'org.apache.catalina.loader.ParallelWebappClassLoader'
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.hotswap.agent.annotation.handler.PluginClassFileTransformer.transform(PluginClassFileTransformer.java:220)
at org.hotswap.agent.annotation.handler.PluginClassFileTransformer.transform(PluginClassFileTransformer.java:112)
at org.hotswap.agent.util.HotswapTransformer.transform(HotswapTransformer.java:264)
at java.instrument/java.lang.instrument.ClassFileTransformer.transform(ClassFileTransformer.java:244)
at java.instrument/sun.instrument.TransformerManager.transform(TransformerManager.java:188)
at java.instrument/sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:610)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2352)
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:800)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1317)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1165)
at org.springframework.boot.devtools.env.DevToolsHomePropertiesPostProcessor.(DevToolsHomePropertiesPostProcessor.java:71)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized0(Native Method)
at java.base/jdk.internal.misc.Unsafe.ensureClassInitialized(Unsafe.java:1160)
at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.ensureClassInitialized(MethodHandleAccessorFactory.java:300)
at java.base/jdk.internal.reflect.MethodHandleAccessorFactory.newConstructorAccessor(MethodHandleAccessorFactory.java:103)
at java.base/jdk.internal.reflect.ReflectionFactory.newConstructorAccessor(ReflectionFactory.java:200)
at java.base/java.lang.reflect.Constructor.acquireConstructorAccessor(Constructor.java:549)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
at org.springframework.core.io.support.SpringFactoriesLoader$FactoryInstantiator.instantiate(SpringFactoriesLoader.java:382)
at org.springframework.core.io.support.SpringFactoriesLoader.instantiateFactory(SpringFactoriesLoader.java:228)
at org.springframework.core.io.support.SpringFactoriesLoader.load(SpringFactoriesLoader.java:206)
at org.springframework.core.io.support.SpringFactoriesLoader.load(SpringFactoriesLoader.java:160)
at org.springframework.boot.env.SpringFactoriesEnvironmentPostProcessorsFactory.getEnvironmentPostProcessors(SpringFactoriesEnvironmentPostProcessorsFactory.java:48)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.getEnvironmentPostProcessors(EnvironmentPostProcessorApplicationListener.java:129)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:107)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEvent(EnvironmentPostProcessorApplicationListener.java:94)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:185)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:178)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:156)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
at org.springframework.boot.context.event.EventPublishingRunListener.multicastInitialEvent(EventPublishingRunListener.java:136)
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:81)
at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:64)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:118)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:112)
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:63)
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:370)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:330)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:174)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:154)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:96)
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:171)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4850)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:683)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:658)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:712)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1138)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1983)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1048)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:430)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1661)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:893)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:845)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1332)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1322)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:866)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:240)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:917)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
at org.apache.catalina.startup.Catalina.start(Catalina.java:795)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:347)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:478)
Caused by: org.hotswap.agent.javassist.bytecode.DuplicateMemberException: duplicate method: $$ha$load0 in org.springframework.boot.env.PropertiesPropertySourceLoader
at org.hotswap.agent.javassist.bytecode.ClassFile.testExistingMethod(ClassFile.java:744)
at org.hotswap.agent.javassist.bytecode.ClassFile.addMethod(ClassFile.java:719)
at org.hotswap.agent.javassist.CtClassType.addMethod(CtClassType.java:1517)
at org.hotswap.agent.plugin.spring.boot.transformers.PropertySourceLoaderTransformer.enhanceBasePropertySourceLoader(PropertySourceLoaderTransformer.java:183)
at org.hotswap.agent.plugin.spring.boot.transformers.PropertySourceLoaderTransformer.transformPropertiesPropertySourceLoader(PropertySourceLoaderTransformer.java:97)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 86 more

HOTSWAP AGENT: 10:02:11.024 ERROR (org.hotswap.agent.annotation.handler.PluginClassFileTransformer) - InvocationTargetException in transform method on plugin 'class org.hotswap.agent.plugin.spring.boot.SpringBootPlugin' class 'org/springframework/boot/env/YamlPropertySourceLoader' of classLoader 'org.apache.catalina.loader.ParallelWebappClassLoader'
java.lang.reflect.InvocationTargetException

wholelog.log
@w1349694984
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I have also encountered this problem，It looks like there was an error in the bytecode enhancement

@skybber
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Contributor

skybber commented Aug 20, 2024

Could you try to disable SpringBootPlugin ?

@w1349694984
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How to disable it？

@w1349694984
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微信截图_20240820173012
I tried, but it didn't work

@w1349694984
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I using jetbrains runtime17 and springboot 3.2.4

微信截图_20240820173012 I tried, but it didn't work

I using jetbrains runtime 17 and springboot 3.2.4

@MartinVon1021
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Could you try to disable SpringBootPlugin ?

it works，but how can i hotswap spring bean now ? - _ -

@skybber
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skybber commented Oct 13, 2024

It looks like the same class is being defined multiple times. To investigate this, you can enable trace logging for HotswapTransformer by modifying the hotswap-agent.properties file as follows:

LOGGER.org.hotswap.agent.util.HotswapTransformer=trace

Once trace logging is enabled, you'll see tons of logs in this format:

Transform on class '{}' @{} redefiningClass '{}'.

However, there should only be one definition of a class per classLoader. Could you check for any potential issues with multiple class definitions?

@MartinVon1021
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MartinVon1021 commented Oct 14, 2024 •
edited
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It looks like the same class is being defined multiple times. To investigate this, you can enable trace logging for HotswapTransformer by modifying the hotswap-agent.properties file as follows:

LOGGER.org.hotswap.agent.util.HotswapTransformer=trace

Once trace logging is enabled, you'll see tons of logs in this format:

Transform on class '{}' @{} redefiningClass '{}'.

However, there should only be one definition of a class per classLoader. Could you check for any potential issues with multiple class definitions?

1
2
3
4

Here are screenshots of all error files for me with spring-3.2.12

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4 participants
@skybber @MartinVon1021 @w1349694984 @ayalandz