GraalVM Native Image不支持MBean Server问题排查求助

我尝试通过GraalVM将可执行Jar包转换为Native Image，执行命令：

native-image --initialize-at-build-time=com.sun.jmx.mbeanserver.JmxMBeanServer -jar target/resource-1.0-SNAPSHOT-jar-with-dependencies.jar

过程中出现如下异常：

Error: java.util.concurrent.ExecutionException: com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: Detected a MBean server in the image heap. This is currently not supported, but could be changed in the future. Management beans are registered in many global caches that would need to be cleared and properly re-built at image build time. Class of disallowed object: com.sun.jmx.mbeanserver.JmxMBeanServer  To see how this object got instantiated use --trace-object-instantiation=com.sun.jmx.mbeanserver.JmxMBeanServer. The object was probably created by a class initializer and is reachable from a static field. You can request class initialization at image runtime by using the option --initialize-at-run-time=<class-name>. Or you can write your own initialization methods and call them explicitly from your main entry point.
Error: Use -H:+ReportExceptionStackTraces to print stacktrace of underlying exception

使用的依赖如下：

<dependency>
    <groupId>io.vertx</groupId>
    <artifactId>vertx-web</artifactId>
    <version>${vertx}</version>
</dependency>
<dependency>
    <groupId>io.vertx</groupId>
    <artifactId>vertx-web-client</artifactId>
    <version>${vertx}</version>
</dependency>
<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt</artifactId>
    <version>0.9.1</version>
</dependency>
<dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.4.0-b180830.0359</version>
</dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-secretmanager</artifactId>
</dependency>
<dependency>
    <groupId>io.vertx</groupId>
    <artifactId>vertx-hazelcast</artifactId>
    <version>${vertx}</version>
</dependency>

我怀疑部分库不被支持，但不知道如何排查具体是哪个库，是否有工具或命令可以找出需要替换的库？或者我的方向错误，问题并非出在库上？

• 定位触发根源：执行异常提示的追踪命令，重新构建时添加--trace-object-instantiation=com.sun.jmx.mbeanserver.JmxMBeanServer参数，会输出该类实例化的完整调用栈，直接定位到哪个依赖触发了JMX MBeanServer的初始化。命令示例：

  native-image --trace-object-instantiation=com.sun.jmx.mbeanserver.JmxMBeanServer -jar target/resource-1.0-SNAPSHOT-jar-with-dependencies.jar
  

• 临时修复异常：将该类的初始化时机从构建时改为运行时，替换原命令的--initialize-at-build-time参数为--initialize-at-run-time：

  native-image --initialize-at-run-time=com.sun.jmx.mbeanserver.JmxMBeanServer -jar target/resource-1.0-SNAPSHOT-jar-with-dependencies.jar
  

  这样可以避免构建时将MBeanServer实例存入镜像堆，绕过当前不支持的限制。

• 排查不兼容依赖：

  • 根据追踪到的调用栈，优先检查vertx-hazelcast（Hazelcast默认启用JMX监控）和google-cloud-secretmanager（部分版本会依赖JMX做指标上报）这两个依赖。
  • 可以尝试临时移除某个依赖，重新构建Native Image，观察是否仍报错，以此快速定位具体不兼容的库。

• 升级或替换依赖：

  • jjwt 0.9.1版本较老，官方后续版本（0.11.5+）已完善对GraalVM Native Image的支持，建议升级。
  • 确保google-cloud-secretmanager使用最新稳定版，Google Cloud SDK的新版本大多已适配Native Image。
  • 若使用Hazelcast，可在配置中禁用JMX监控，避免触发MBeanServer初始化。

内容的提问来源于stack exchange，提问作者Qeychon