运行bash脚本执行Java代码时，日志输出显示在Jenkins中

Question

At first let me describe my issue. I configured Jenkins and after build action I called shell script to run bash script on remote server. The shell script starts application via command

java -Dcom.sun.management.jmxremote 
-Dcom.sun.management.jmxremote.port=xxx 
-Dcom.sun.management.jmxremote.authenticate=false 
-Dcom.sun.management.jmxremote.ssl=false 
-XX:+HeapDumpOnOutOfMemoryError -jar name.jar "BUILD_PARAMETER"

I see logs from my application in Jenkins build, and it's keep build process running. I need to finish it after running sh run command. Is it possible?

Answer 1

If you're doing this using Jenkins you will need to use the nohup notation as in the comments as well as specifying a non-numerial PID for the process. Jenkins tries to clean up after a job finishes by killing any processes it starts.

BUILD_ID=dontKillMe nohup <-your command -> &

the above command should work

https://wiki.jenkins-ci.org/display/JENKINS/Spawning+processes+from+build

Answer 2

Your shell script need to fork a process, and return, otherwise Jenkins thinks your shell script is still running (which it is, if it's not forking the process and returning).

You have not provided the command you use to launch your application, but a common way to fork a process in linux is:

nohup <your command here> &