Unable to run Maven Goals using pipeline as code.

[suny nazar]

i am getting below error when i am running maven goals via Jenkinsfile. I am not getting this issue when i am running freestyle project with maven goals.

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project server: Compilation failure
[ERROR] Unable to locate the Javac Compiler in:
[ERROR]   C:\Program Files\Java\jre1.8.0_181\..\lib\tools.jar
[ERROR] Please ensure you are using JDK 1.4 or above and
[ERROR] not a JRE (the com.sun.tools.javac.Main class is required).
[ERROR] In most cases you can change the location of your Java
[ERROR] installation by setting the JAVA_HOME environment variable.

below code has been put in Jenkinsfile.

does anyone how to fix this , FYI - JAVA_HOME is set to C:\Program Files\Java\jdk1.8.0_181

pipeline {
    agent any
    stages{
        stage('Build'){
            steps {
                bat 'mvn clean package'
            }
            post {
                success {
                    echo 'Now Archiving...'
                    archiveArtifacts artifacts: '**/target/*.war'
                }
            }
        }
    }
}

[Slide]

Is JAVA_HOME set to that for the user that Jenkins is running as?

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[yossibr9876]

Hi,

make sure u have a jdk !!! (I think you have jre ) .

[suny nazar]

Did n't get you , actually i have tried two options in Global tool configuration.

1 Maven and JDK was given local paths.

2 Maven and JDK were set to be installed by Jenkins.

in both cases it did not work , when i am trying locally to run mvn compile , it works. It also works with freestyle project , i am having this issue with pipeline job using jenkinsfile.

can anyone , tell me if i need to change jenkinsfile to pickup correct paths.

[suny nazar]

Issue is fixed , by providing tools configuration in Jenkins file.

tools {

maven 'JenkinsMaven'

jdk 'JenkinsJDK'

}

[Baptiste Mathus]

By the way, you might be interested to learn about and use the 'Pipeline Maven Plugin'.

Cheers

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