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Users choose the Oracle® GraalVM for their OS platform and Java version supported by the JS7 Agent, for example Java 17. For details see Which Java versions is JobScheduler available for?

The following example makes use of Oracle® GraalVM 17.0.7 for Linux with Java 17. User should check for current versions of Oracle® GraalVM that match their OS platform and that are based on Java LTS releases.

Code Block
languagebash
titleExample how to download Oracle® GraalVM for Linux
linenumberstrue
curl 'https://github.com/graalvm/graalvm-ce-builds/releases/download/jdk-17.0.7/graalvm-community-jdk-17.0.7_linux-x64_bin.tar.gz' -O
tar -xzf graalvm-community-jdk-17.0.7_linux-x64_bin.tar.gz -C /opt/java

JAVA_HOME=/opt/java/graalvm-community-openjdk-17.0.7+7.1

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The related js JavaScript Runtime component has to be downloaded and initialized, for details see GraalVM Updater:. The following example makes use of JavaScript Runtime 23.0.0 for Linux. Users should check for a current version of the JavaScript Runtime that matches their platform and that is interoperable with the version of Oracle® GraalVM in use. 

Code Block
languagebash
titleExample how to download and install Oracle® GraalVM JavaScript Runtime for Linux
linenumberstrue
# set location of Oracle GraalVM
JAVA_HOME=/opt/java/graalvm-community-openjdk-17.0.7+7.1

# check components included with download downloadedfrom Oracle GraalVM Updater
$JAVA_HOME/bin/gu list

# output to the command can look like this (indicating that the js JavaScript Runtime component by default is not included):
#   ComponentId              Version             Component name                Stability                     Origin
#   ---------------------------------------------------------------------------------------------------------------------------------
#   native-image             23.0.0              Native Image                  Early adopter

# check js JavaScript Runtime component availability for installation with Oracle GraalVM
$JAVA_HOME/bin/gu available js

# output to the command can look like this:
#   ComponentId              Version             Component name                Stability                     Origin
#   ---------------------------------------------------------------------------------------------------------------------------------
#   js                       23.0.0              Graal.js                      Supported                     github.com
#   nodejs                   23.0.0              Graal.nodejs                  Supported                     github.com

# download and install js (JavaScript Runtime) component from download
$JAVA_HOME/bin/gu install js

# alternatively perform download separately and install downloaded .jar file
#   for download URL see https://www.oracle.com/downloads/graalvm-downloads.html, for example
#   $JAVA_HOME/bin/gu install --file js-installable-jdk-17-linux-amd64-23.0.1.jar

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