CODEWITHSUNDEEP
quarkus
CowZow
CowZow

Reputation: 1414

How to use the GraalVM Native Image Agent with Quarkus?

I'm trying to figure out how to use the GraalVM native image agent with a Quarkus app running via mvn quarkus:dev.

I tried running:

mvn quarkus:dev -Djvm.args="-agentlib:native-image-agent=config-output-dir=native-image-config"

However I get the error:

ERROR: JDWP unable to get necessary JVMTI capabilities.

Any tips?

My version of Java:

openjdk version "11.0.8" 2020-07-14
OpenJDK Runtime Environment GraalVM CE 20.2.0 (build 11.0.8+10-jvmci-20.2-b03)
OpenJDK 64-Bit Server VM GraalVM CE 20.2.0 (build 11.0.8+10-jvmci-20.2-b03, mixed mode, sharing)

Upvotes: 2

Views: 1434

Answers (1)

Oleg Šelajev
Oleg Šelajev

Reputation: 3790

By default mvn quarkus:dev enables debug with -Xrunjdwp, something like -Xrunjdwp:transport=dt_socket,address=0.0.0.0:5005,server=y,suspend=n

Then you stumble upon an issue described in this answer -- in short JDWP and JVMTI don't seem to work together well.

You can disable debug with passing -Ddebug=false and then it works. Something like this:

mvn quarkus:dev -Ddebug=false -Djvm.args="-agentlib:native-image-agent=config-output-dir=native-image-config"

Upvotes: 4

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