Jeff LI 2012-11-20, 16:13
Yes, we expose some information for each task completion event..
For Old API, use RunningJob, specifically:
For New API, use Job, specifically:
On Tue, Nov 20, 2012 at 9:43 PM, Jeff LI <[EMAIL PROTECTED]> wrote:
> Is there a way to obtain the information of each individual task of a
> map-reduce job, including start time, end time, which task tracker runs this
> task and so on?
> I know this information can be found through the web interface running on
> the jobtracter. But is it possible to redirect the information to a nicely
> formatted log file for each job?
> By the way, I'm running hadoop 0.20.2-cdh3u5.
> Thanks advance for the help.