util-jvm: Support for HP NonStop Hotspot JVM

[pvasterd]

Twitter/util does not work on HP Nonstop Hotspot JVM as some native metrics functions are not implemented

This issue is cloned from twitter/finagle#833, but as issue and fix is in twitter/util, moving the issue to twitter/util as well.

Expected behavior

Even if certain native functions are not supported by the underlying JVM - that are not essential for the base functionality- it should continue to initialize (and logging some warnings that certain information may not be available).

Actual behavior

javax.naming.OperationNotSupportedException while Finagle is initializing:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'httpClient' defined in class path resource [com/ing/apisdk/merak/autocon
figure/finagle/client/HttpClientAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstan
tiationException: Failed to instantiate [com.twitter.finagle.Http$Client]: Factory method 'httpClient' threw exception; nested exception is java.lang.ExceptionI
nInitializerError
           at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:591) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1246) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:881) ~[spring-context-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) ~[spring-boot-2.0.9.RELEASE.jar!/:2.0.9.RELEASE]
           at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) [spring-boot-2.0.9.RELEASE.jar!/:2.0.9.RELEASE]
           at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:386) [spring-boot-2.0.9.RELEASE.jar!/:2.0.9.RELEASE]
           at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-2.0.9.RELEASE.jar!/:2.0.9.RELEASE]
           at org.springframework.boot.SpringApplication.run(SpringApplication.java:1242) [spring-boot-2.0.9.RELEASE.jar!/:2.0.9.RELEASE]
           at org.springframework.boot.SpringApplication.run(SpringApplication.java:1230) [spring-boot-2.0.9.RELEASE.jar!/:2.0.9.RELEASE]
           at nl.ing.base24.cards.TransactionsAuthorizer.Application.main(Application.java:11) [classes!/:0.0.1-SNAPSHOT]
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_172]
           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_172]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_172]
           at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
           at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [Base24TransactionsAuthorizer-web-spring-boot.jar:0.0.1-SNAPSHOT]
           at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)[Base24TransactionsAuthorizer-web-spring-boot.jar:0.0.1-SNAPSHOT]
           at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)[Base24TransactionsAuthorizer-web-spring-boot.jar:0.0.1-SNAPSHOT]
           at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:593) [Base24TransactionsAuthorizer-web-spring-boot.jar:0.0.1-SNAPSHOT]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.twitter.finagle.Http$Client]: Factory method 'httpClient' threw exception; nested exception is java.lang.ExceptionInInitializerError
           at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:583) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           ... 26 common frames omitted
Caused by: java.lang.ExceptionInInitializerError: null
           at com.twitter.finagle.client.StackClient$.endpointStack(StackClient.scala:91) ~[finagle-core_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.finagle.client.StackClient$.newStack(StackClient.scala:257) ~[finagle-core_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.finagle.Http$Client$.<init>(Http.scala:181) ~[finagle-http_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.finagle.Http$Client$.<clinit>(Http.scala) ~[finagle-http_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.finagle.Http$.client(Http.scala:453) ~[finagle-http_2.12-19.1.0.jar!/:19.1.0]
[...some lines are left out here...]
           at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365) ~[spring-context-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           at com.ing.apisdk.merak.autoconfigure.finagle.client.HttpClientAutoConfiguration$$EnhancerBySpringCGLIB$$e625bf16.httpClient(<generated>) ~[merak-spring-boot-autoconfigure_2.12-7.5.0.jar!/:7.5.0]
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_172]
           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_172]
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_172]
           at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
           at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.0.13.RELEASE.jar!/:5.0.13.RELEASE]
           ... 27 common frames omitted
Caused by: javax.naming.OperationNotSupportedException: null
           at sun.misc.Perf.attach(Native Method) ~[na:1.8.0_172]
           at sun.misc.Perf.attachImpl(Perf.java:270) ~[na:1.8.0_172]
           at sun.misc.Perf.attach(Perf.java:200) ~[na:1.8.0_172]
           at sun.management.VMManagementImpl.getPerfInstrumentation(VMManagementImpl.java:257) ~[na:1.8.0_172]
           at sun.management.VMManagementImpl.getInternalCounters(VMManagementImpl.java:274) ~[na:1.8.0_172]
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_172]
           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_172]
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_172]
           at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
           at com.twitter.jvm.Hotspot.com$twitter$jvm$Hotspot$$counters(Hotspot.scala:54) ~[util-jvm_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.jvm.Hotspot.metaspaceUsage(Hotspot.scala:172) ~[util-jvm_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.jvm.JvmStats$.register(JvmStats.scala:106) ~[util-jvm_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.finagle.Init$.<init>(Init.scala:55) ~[finagle-core_2.12-19.1.0.jar!/:19.1.0]
           at com.twitter.finagle.Init$.<clinit>(Init.scala) ~[finagle-core_2.12-19.1.0.jar!/:19.1.0]
           ... 46 common frames omitted

Steps to reproduce the behavior

I am afraid you need a HP non-stop machine to reproduce this, but if you have this, simply create a Finagle Http.Client.

$ java -version
java version "1.8.0_172"
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) Server VM (build "25.172-b11", mixed mode)

HP NONSTOP info:

         System name    xxxx
  EXPAND node number    022
       Current SYSnn    SYS00
       System number    XXXXX
Software release ID    L19.03.00

[bryce-anderson]

@pvasterd, is this something you'd like to contribute? We don't run that VM so there is no way for us to test it.

[pvasterd]

Hi @bryce-anderson, I did contribute this in this #273. That PR was not merged, but my commit 0970951 got in and is now part of 20.4.0.

Since my commit got in I closed #273 myself.

Also, this was tested on HP NonStop JVM and works as expected (no metrics, but properly dealing with unsupported operations for the HotSpot JVM).

[bryce-anderson]

Okay, sounds like it's already done. Thanks!