[GR-57724] Using GraalVM with JBOSS/Wildfly throws warning: does not support runtime compilation

[G33RY]

Describe GraalVM and your environment :

• GraalVM version or commit id if built from source: 17.0.9
• CE or EE: CE
• JDK version: JDK17
• OS and OS Version: Mac OS Sonoma 14.0
• Architecture: arm64
• Wildfly Version: 26.1.3
• The output of java -Xinternalversion:

OpenJDK 64-Bit Server VM (17.0.9+9-jvmci-23.0-b22) for bsd-aarch64 JRE (17.0.9+9-jvmci-23.0-b22), built on Oct 18 2023 05:07:37 by "graal" with clang Apple LLVM 12.0.0 (clang-1200.0.32.29)

Describe the issue
I want to run javascript code in my java web application that runs on Widfly 26. I get this warning every time:

10:41:32,229 ERROR [stderr] (default task-1) [To redirect Truffle log output to a file use one of the following options:
10:41:32,229 ERROR [stderr] (default task-1) * '--log.file=<path>' if the option is passed using a guest language launcher.
10:41:32,229 ERROR [stderr] (default task-1) * '-Dpolyglot.log.file=<path>' if the option is passed using the host Java launcher.
10:41:32,229 ERROR [stderr] (default task-1) * Configure logging using the polyglot embedding API.]
10:41:32,229 ERROR [stderr] (default task-1) [engine] WARNING: The polyglot context is using an implementation that does not support runtime compilation.
10:41:32,229 ERROR [stderr] (default task-1) The guest application code will therefore be executed in interpreted mode only.
10:41:32,229 ERROR [stderr] (default task-1) Execution only in interpreted mode will strongly impact the guest application performance.
10:41:32,229 ERROR [stderr] (default task-1) For more information on using GraalVM see https://www.graalvm.org/java/quickstart/.
10:41:32,229 ERROR [stderr] (default task-1) To disable this warning the '--engine.WarnInterpreterOnly=false' option or use the '-Dpolyglot.engine.WarnInterpreterOnly=false' system property.

I am running wildfly on GraalVM so I dont know what would be the solution here. I dont want to supress the warning because I need the better performance of the normal mode.

I have imported these dependecies:

<dependency>
  <groupId>org.graalvm.sdk</groupId>
  <artifactId>graal-sdk</artifactId>
  <version>23.0.5</version>
</dependency>
<dependency>
  <groupId>org.graalvm.js</groupId>
  <artifactId>js</artifactId>
  <version>23.0.5</version>
  <scope>runtime</scope>
</dependency>

Code snippet or code repository that reproduces the issue
testgraalvm.zip

[selhagani]

Hi @G33RY,

Thank you for reaching out to us!
Did you try testing with out latest version of GraalVM? You can find it here https://www.oracle.com/java/technologies/downloads/#graalvmjava17

[G33RY]

Hi @selhagani,

I have tried it with the latest version 17.0.12, but no luck. Its still throwing the same warning.

[selhagani]

Could you please create a github repo containing the reducer alongside the steps needed to reproduce the issue?
Unfortunately we cannot use the zip file you provided since it's against our policy.
Thank you!

[G33RY]

Yes, sorry I did not know that!
Here is the github repo (I even included the wildfly itself)
https://github.com/G33RY/graalvm-test

[selhagani]

Hi @G33RY,

I'm trying to reproduce the issue but I keep getting a different error. Could you please share the steps you used to reproduce the issue please?

Thank you

[G33RY]

I am sorry.
Here is a detailed step by step description:
Firstly I am using Intellij Idea.

1. Open the project folder as a maven project. (I placed the src,pom.xml in the "project" folder because intellij was slow opening the whole project, I commited the change)
2. Edit run configuration and add JBoss/Wildfly Server - Local
3. Configure Application servers -> Add -> Select the included wildfly26 folder
4. On the deployment tab (Run Config)-> Add -> Artifact -> testgraalvm:war
5. Now run the server
6. Go to this url: http://localhost:8080/testgraalvm/HelloWorld
7. The server log should show the warning

[selhagani]

Thank you for the information you provided. I managed to reproduce the issue you're facing. We'll take a closer look into this and I'll make sure to keep updated.

[selhagani]

Hi @G33RY,

Since you are using GraalVM and Truffle prior to 23.1 you need to install Graal.js using GU (Graal Updater)
It is not supported to put Graal.JS on the classpath

[G33RY]

Hi @selhagani ,

Maybe I am doing something wrong, but it's not working.

1. I have ran this command with the same graalvm jdk: gu install js
2. Removed the graal.js from the classpath
3. Run maven clean

I get this error:

No language and polyglot implementation was found on the classpath. Make sure the truffle-api.jar is on the classpath.

When I upgrade my graalsdk to 23.1.4 it gives me this:

 No language and polyglot implementation was found on the module-path. Make sure at last one language is added to the module-path

[selhagani]

Did you try to add the maven dependency for truffle? you can find it here

[G33RY]

Okay I got a different error:

A language with id 'js' is not installed. Installed languages are: [].

Thats strange because Wildfly starts with these config params:

JBoss Bootstrap Environment

JBOSS_HOME: /Users/G33RY/Projects/testgraalvm/wildfly26

JAVA: /Users/G33RY/Library/Java/JavaVirtualMachines/graalvm-ce-17.0.12/Contents/Home/bin/java

JAVA_OPTS:  -server -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:64177,suspend=y,server=n -javaagent:/Users/G33RY/Library/Caches/JetBrains/IntelliJIdea2024.2/captureAgent/debugger-agent.jar -Dkotlinx.coroutines.debug.enable.creation.stack.trace=false -Ddebugger.agent.enable.coroutines=true   --add-exports=java.desktop/sun.awt=ALL-UNNAMED --add-exports=java.naming/com.sun.jndi.ldap=ALL-UNNAMED --add-exports=java.naming/com.sun.jndi.url.ldap=ALL-UNNAMED --add-exports=java.naming/com.sun.jndi.url.ldaps=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.security=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.management/javax.management=ALL-UNNAMED --add-opens=java.naming/javax.naming=ALL-UNNAMED -Djava.security.manager=allow

I ran this command to be exact:

/Users/G33RY/Library/Java/JavaVirtualMachines/graalvm-ce-17.0.12/Contents/Home/bin/gu install js

Result:

Downloading: Artifacts catalog from gds.oracle.com
Processing Component: Graal.js
Component Graal.js (org.graalvm.js) is already installed.

And when I run gu list

ComponentId              Version             Component name                Stability                     Origin 
---------------------------------------------------------------------------------------------------------------------------------
graalvm                  23.0.5              GraalVM Core                  Supported                     
icu4j                    23.0.5              ICU4J                         Supported                     gds.oracle.com
js                       23.0.5              Graal.js                      Supported                     gds.oracle.com
native-image             23.0.5              Native Image                  Early adopter                 
regex                    23.0.5              TRegex                        Supported                     gds.oracle.com

I have searched solutions for this and everyone said that I should run the gu install js command. I have already ran this command, so I don't know why it's not installed.