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Posted to mapreduce-user@hadoop.apache.org by Pedro Costa <ps...@gmail.com> on 2011/02/13 17:45:23 UTC

get Map tasks info in command line

Hi,

1 - How do I get the name of the map tasks the ran in the command line?

2 - How do I get the start time and the end time of a map task in the
command line?

-- 
Pedro

Re: get Map tasks info in command line

Posted by Mahadev Konar <ma...@apache.org>.

you should be able to use

hadoop job -events to get the task completion events from the job
tracker. Here is a link:

http://hadoop.apache.org/common/docs/current/commands_manual.html#job

thanks
mahadev

On Sun, Feb 13, 2011 at 8:45 AM, Pedro Costa <ps...@gmail.com> wrote:
> Hi,
>
> 1 - How do I get the name of the map tasks the ran in the command line?
>
> 2 - How do I get the start time and the end time of a map task in the
> command line?
>
> --
> Pedro
>