kill datapump job

If you use ctrl+c, the job won't get killed. It will continue to run in the background.

SQL> select job_name from dba_datapump_jobs;
result

$ expdp USERNAME/PASSWORD attach=result
EXPORT>KILL_JOB
Are you sure you want to kill the job(yes or no)? Yes

If the status of the job is in 'not running', you will not be able to kill the job by the above said method.

drop table job_name;-> will drop the job successfully.