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prometheus / jmx_exporter

A process for exposing JMX Beans via HTTP for Prometheus consumption

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The metric jvm_memory_used_bytes transitioned to jvm_memory_bytes_used starting from a certain version of jmx_exporter？

YANGJINJUE opened this issue · comments

commented

use version: 0.16.0

commented

use version: 0.16.0。jdk21. The presence of -1.0 in the expression jvm_memory_bytes_max{area="nonheap",} -1.0. why?

commented

@YANGJINJUE 0.16.0 shipped with the Prometheus client_java 0.11.0 library, which may have introduced the change.

I suggest you upgrade to the latest version 0.20.0 and adjust your dashboards.

commented

@YANGJINJUE 0.16.0 shipped with the Prometheus client_java 0.11.0 library, which may have introduced the change.

I suggest you upgrade to the latest version 0.20.0 and adjust your dashboards.

use: jmx_prometheus_javaagent-0.20.0.jar use: jdk21, error: Exception in thread "main" 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 java.instrument/sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:560)
at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:572)
Caused by: java.lang.NoSuchMethodError: 'io.prometheus.jmx.shaded.io.prometheus.client.Collector io.prometheus.jmx.BuildInfoCollector.register()'
at io.prometheus.jmx.JavaAgent.premain(JavaAgent.java:54)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 3 more
*** java.lang.instrument ASSERTION FAILED ***: "!errorOutstanding" with message Outstanding error when calling method in invokeJavaAgentMainMethod at open/src/java.instrument/share/native/libinstrument/JPLISAgent.c line: 627
*** java.lang.instrument ASSERTION FAILED ***: "success" with message invokeJavaAgentMainMethod failed at open/src/java.instrument/share/native/libinstrument/JPLISAgent.c line: 466
*** java.lang.instrument ASSERTION FAILED *: "result" with message agent load/premain call failed at open/src/java.instrument/share/native/libinstrument/JPLISAgent.c line: 429
FATAL ERROR in native method: processing of -javaagent failed, processJavaStart failed
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.dylib+0x53ecac] jni_FatalError+0xdc
V [libjvm.dylib+0x6ae64c] JvmtiExport::post_vm_initialized()+0x2dc
V [libjvm.dylib+0x9bd22c] Threads::create_vm(JavaVMInitArgs, bool)+0x79c
V [libjvm.dylib+0x55b994] JNI_CreateJavaVM+0x68
C [libjli.dylib+0xa9f4] JavaMain+0x104
C [libjli.dylib+0xd8d0] ThreadJavaMain+0xc
C [libsystem_pthread.dylib+0x7034] _pthread_start+0x88

commented

We are also using 0.20.0 and it doesn't work with Java 21. There is no update of this issue since one month. Are you planing to fix it?

commented

@YANGJINJUE

Caused by: java.lang.NoSuchMethodError: 'io.prometheus.jmx.shaded.io.prometheus.client.Collector io.prometheus.jmx.BuildInfoCollector.register()'

typically happens if you have multiple versions of the jar somewhere in your classpath. The JVM is loading classes from different jars that mismatched/out of sync.

commented

@aestebangarcianavas can please elaborate? The code has been tested and works on...

  • amazoncorretto:21
  • azul/zulu-openjdk:21
  • bellsoft/liberica-openjdk-debian:21
  • bitnami/java:21
  • eclipse-temurin:21
  • eclipse-temurin:21-alpine
  • openjdk:21
  • sapmachine:21
  • Oracle JDK 21