jleetutorial / maven-project

Source code for James Lee's Jenkins course

maven-project

Source code for James Lee's Jenkins course.

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maven-project's Issues

Unclear instructions on how to add Java_Home to Linux startup script

I am VERY new to all of this, but I am humble enough to admit that I am a novice and I am coachable enough to learn from anyone! I have researched a couple best practices to avoid stepping on anyone's toes, but I am happy to learn ways my use of this site could improve.

I am learning Linux and I am trying to do configure Java_Home on my Linux. So far, I have barely done more than install a few virtual machines (CentOS 7 and two clones; CentOS7 Full DVD and CentOS 7 NetInstall).
My Jenkins course on stackskills.com referred me to GitHub with my questions and I'm having trouble with the following instructions on how to add Java_Home to my startup script:

Configure Java_Home on Linux:
Login to your account and open the startup script file which is usually ~/.bash_profile file (or can be .bashrc depending on your envrionment settings)
$ vi ~/.bash_profile

In the startup script, set JAVA_HOME and PATH

C shell:

setenv JAVA_HOME jdk-install-dir
setenv PATH $JAVA_HOME/bin:$PATH
export PATH=$JAVA_HOME/bin:$PATH
jdk-install-dir is the JDK installation director, which should be something similar to /usr/java/jdk1.5.0_07/bin/java

Bourne shell:

JAVA_HOME=jdk-install-dir
export JAVA_HOME
PATH=$JAVA_HOME/bin:$PATH
export PATH
Korn and bash shells:

export JAVA_HOME=jdk-install-dir
export PATH=$JAVA_HOME/bin:$PATH
Type the following command to activate the new path settings immediately:

$ source ~/.bash_profile

Verify new settings:

$ echo $JAVA_HOME

$ echo $PATH

I'm not exactly sure how to use these instructions. Below is a screenshot of my VM and, from the formatting, it looks like I have the Bourne shell.

Please advise...

Maven build error

Hi James,

I'm on your Udemy Jenkins lecture.

I encountered the following error while building the first Jenkins project. Would you please kindly advise the next steps? Thank you!

[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] error: Source option 6 is no longer supported. Use 7 or later.
[ERROR] error: Target option 6 is no longer supported. Use 7 or later.
[INFO] 2 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Maven Project 1.0-SNAPSHOT:
[INFO]
[INFO] Maven Project ...................................... SUCCESS [ 0.142 s]
[INFO] Server ............................................. FAILURE [ 0.402 s]
[INFO] Webapp ............................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.630 s
[INFO] Finished at: 2021-09-04T09:59:06+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project server: Compilation failure: Compilation failure:
[ERROR] error: Source option 6 is no longer supported. Use 7 or later.
[ERROR] error: Target option 6 is no longer supported. Use 7 or later.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :server
Build step 'Invoke top-level Maven targets' marked build as failure
Finished: FAILURE