Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce, mail # user - Profiler in Hadoop MapReduce


Copy link to this message
-
Re: Profiler in Hadoop MapReduce
Jeff Bean 2012-12-30, 18:23
Hi Pedro,

Have you read the documentation on profiling MapReduce?

http://hadoop.apache.org/docs/r0.20.2/mapred_tutorial.html#Profiling

Jeff

On Sat, Dec 15, 2012 at 7:20 AM, Pedro Sá da Costa <[EMAIL PROTECTED]>wrote:

> Hi
>
> I want to attach jprofiler to Hadoop MapReduce (MR). DO I need to
> configure MR to open porsts for the Jobtracker, tasktracker and map
> and reduce tasks to where I can attach jprofiler?
>
>
> --
> Best regards,
>