mapred.job.user in JobConf for unsecure mode.
In secure mode, I guess your best bet is to use JobHistory file or JobSummary log for the job (available _after_ job completion).
On Apr 20, 2012, at 12:35 AM, Koert Kuipers wrote:
> is there a way to find out which user is running a mapred job from the JobConf? and is this usable with both unsecure mode and secure (kerberos) mode?
> thanks for your help! koert
Arun C. Murthy