Doesn't work with JDK9

[alexander-yakushev]

Java Version:
java version "9.0.4"
Java(TM) SE Runtime Environment (build 9.0.4+11)
Java HotSpot(TM) 64-Bit Server VM (build 9.0.4+11, mixed mode)
System: Arch Linux

user=> (require '[clj-memory-meter.core :as mm])

CompilerException java.lang.reflect.InvocationTargetException, compiling:(clj_memory_meter/core.clj:50:1)
user=> *e
#error {
 :cause "Can not attach to current VM"
 :via
 [{:type clojure.lang.Compiler$CompilerException
   :message "java.lang.reflect.InvocationTargetException, compiling:(clj_memory_meter/core.clj:50:1)"
   :at [clojure.lang.Compiler load "Compiler.java" 7391]}
  {:type java.lang.reflect.InvocationTargetException
   :message nil
   :at [jdk.internal.reflect.NativeMethodAccessorImpl invoke0 "NativeMethodAccessorImpl.java" -2]}
  {:type java.io.IOException
   :message "Can not attach to current VM"
   :at [sun.tools.attach.HotSpotVirtualMachine <init> "HotSpotVirtualMachine.java" 75]}]
 :trace
 [[sun.tools.attach.HotSpotVirtualMachine <init> "HotSpotVirtualMachine.java" 75]
  [sun.tools.attach.VirtualMachineImpl <init> "VirtualMachineImpl.java" 56]
  [sun.tools.attach.AttachProviderImpl attachVirtualMachine "AttachProviderImpl.java" 58]
  [com.sun.tools.attach.VirtualMachine attach "VirtualMachine.java" 207]
  [jdk.internal.reflect.NativeMethodAccessorImpl invoke0 "NativeMethodAccessorImpl.java" -2]
  [jdk.internal.reflect.NativeMethodAccessorImpl invoke "NativeMethodAccessorImpl.java" 62]
  [jdk.internal.reflect.DelegatingMethodAccessorImpl invoke "DelegatingMethodAccessorImpl.java" 43]
  [java.lang.reflect.Method invoke "Method.java" 564]
  [clj_memory_meter.core$mk_vm invokeStatic "core.clj" 42]
  [clj_memory_meter.core$mk_vm invoke "core.clj" 38]
  [clj_memory_meter.core$load_jamm_agent invokeStatic "core.clj" 45]
  [clj_memory_meter.core$load_jamm_agent invoke "core.clj" 44]
  [clj_memory_meter.core$eval1822 invokeStatic "core.clj" 50]
  [clj_memory_meter.core$eval1822 invoke "core.clj" 50]
  [clojure.lang.Compiler eval "Compiler.java" 6927]
  [clojure.lang.Compiler load "Compiler.java" 7379]

  [clojure.lang.RT loadResourceScript "RT.java" 372]
  [clojure.lang.RT loadResourceScript "RT.java" 363]
  [clojure.lang.RT load "RT.java" 453]
  [clojure.lang.RT load "RT.java" 419]
  [clojure.core$load$fn__5677 invoke "core.clj" 5893]
  [clojure.core$load invokeStatic "core.clj" 5892]
  [clojure.core$load doInvoke "core.clj" 5876]
  [clojure.lang.RestFn invoke "RestFn.java" 408]
  [clojure.core$load_one invokeStatic "core.clj" 5697]
  [clojure.core$load_one invoke "core.clj" 5692]
  [clojure.core$load_lib$fn__5626 invoke "core.clj" 5737]
  [clojure.core$load_lib invokeStatic "core.clj" 5736]
  [clojure.core$load_lib doInvoke "core.clj" 5717]
  [clojure.lang.RestFn applyTo "RestFn.java" 142]
  [clojure.core$apply invokeStatic "core.clj" 648]
  [clojure.core$load_libs invokeStatic "core.clj" 5774]
  [clojure.core$load_libs doInvoke "core.clj" 5758]
  [clojure.lang.RestFn applyTo "RestFn.java" 137]
  [clojure.core$apply invokeStatic "core.clj" 648]
  [clojure.core$require invokeStatic "core.clj" 5796]
  [clojure.core$require doInvoke "core.clj" 5796]
  [clojure.lang.RestFn invoke "RestFn.java" 408]
  [user$eval1800 invokeStatic nil 1]
  [user$eval1800 invoke nil 1]
  [clojure.lang.Compiler eval "Compiler.java" 6927]
  [clojure.lang.Compiler eval "Compiler.java" 6890]
  [clojure.core$eval invokeStatic "core.clj" 3105]
  [clojure.core$eval invoke "core.clj" 3101]
  [clojure.main$repl$read_eval_print__7408$fn__7411 invoke "main.clj" 240]
  [clojure.main$repl$read_eval_print__7408 invoke "main.clj" 240]
  [clojure.main$repl$fn__7417 invoke "main.clj" 258]
  [clojure.main$repl invokeStatic "main.clj" 258]
  [clojure.main$repl doInvoke "main.clj" 174]
  [clojure.lang.RestFn invoke "RestFn.java" 1523]
  [clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__5508 invoke "interruptible_eval.clj" 87]
  [clojure.lang.AFn applyToHelper "AFn.java" 152]
  [clojure.lang.AFn applyTo "AFn.java" 144]
  [clojure.core$apply invokeStatic "core.clj" 646]
  [clojure.core$with_bindings_STAR_ invokeStatic "core.clj" 1881]
  [clojure.core$with_bindings_STAR_ doInvoke "core.clj" 1881]
  [clojure.lang.RestFn invoke "RestFn.java" 425]
  [clojure.tools.nrepl.middleware.interruptible_eval$evaluate invokeStatic "interruptible_eval.clj" 85]
  [clojure.tools.nrepl.middleware.interruptible_eval$evaluate invoke "interruptible_eval.clj" 55]
  [clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__5553$fn__5556 invoke "interruptible_eval.clj" 224]
  [clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__5548 invoke "interruptible_eval.clj" 192]
  [clojure.lang.AFn run "AFn.java" 22]
  [java.util.concurrent.ThreadPoolExecutor runWorker "ThreadPoolExecutor.java" 1167]
  [java.util.concurrent.ThreadPoolExecutor$Worker run "ThreadPoolExecutor.java" 641]
  [java.lang.Thread run "Thread.java" 844]]}

[shilder]

In Java 9 you need to set jdk.attach.allowAttachSelf to allow attaching.

https://bugs.openjdk.java.net/browse/JDK-8180425

-Djdk.attach.allowAttachSelf=true command line flag solves it for me

[alexander-yakushev]

Added instructions about running on JDK9+. Thank you, @shilder!