Please Elaborate On What Is The Best Way To Killing A Job In Talend?

Die on error is one of the main issues caused because of constant collection of incorrect rows up to a point where the job fails. So an alternative for that is to capture all the rejects and errors from the input to kill a job. This has an advantage as it enables the developer to identify all the errors at one single pass instead of constant re-execution to find a single error every time.