Im having trouble assembling War

cranejimmy3

Hello, as the title says, I'm having trouble assembling war. All I'm doing is cloning acs-community-packaging from Github, cd into the root folder, and running mvn clean install. I have not modified any pom.xml. The error I'm getting is 

Failed to execute goal org.apache.maven.plugins:maven-war-plugin:3.2.3:war (default-war) on project content-services-community: Error assembling WAR: Problem creating war: Execution exception: Java heap space -> [Help 1}

Thank you.

os ubuntu 16.04

mvn 3.6.3

jdk11

abhinavmishra14

You need to set MAVEN_OPTS as suggested by @EddieMay 

Navigate to maven installattion's bin directory (<mavenInstallDirectory>/bin) and open your mvn file and add the following line:

export MAVEN_OPTS=-Xmx1024m

This will allow to specify java heap space based on your project needs. You can increase it depending on your case.

After making changes, close all terminals and start a new terminal to execute "mvn clean install"

Detailed documentation can be found here: 

https://docs.alfresco.com/5.2/tasks/alfresco-sdk-install-maven-opts.html

You can look at this tutorial to know more on heap and stuff: https://javarevisited.blogspot.com/2011/05/java-heap-space-memory-size-jvm.html