Page Comparison

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• Java 8: this will be in JAVA_HOME\jre\bin\server\jvm.dll

• Java 11: this will be at JAVA_HOME\bin\server\jvm.dll

Open Tomcat MonitorProperties window. If you need further details on how to open this, see: Tomcat start/ stop, open properties

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If you have followed the standard installation instructions, you have already done this.

Update service script

cwelford@PF-000151:/mnt/c/Program Files/Eclipse Adoptium$ find . -name jvm.dll -print
./jdk-11.0.13.8-hotspot/bin/client/jvm.dll
./Open the tomcat service script at /etc/systemd/system/tomcat.service

Update JAVA_HOME in the script to the value of $JAVA_HOME in your environment. You must make this the full path for the Java installation, you cannot refer to the environment variable in the script. The resulting file will look similar to this:

[Unit]
Description=Apache Tomcat Web Application Container
After=network.target

[Service]
Type=forking

Environment=JAVA_HOME=/opt/jdk/jdk-11.0.13

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+8
Environment=CATALINA_PID=/opt/tomcat/temp/tomcat.pid
Environment=CATALINA_HOME=/opt/tomcat
Environment=CATALINA_BASE=/opt/tomcat

Remove old version

Delete the previous installation

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