hi Ruslan , Not sure how to do this? Can you be specific?? Whats DAG? Thanks.
-----Original Message----- From: Ruslan Al-Fakikh <[email protected]> To: user <[email protected]> Sent: Wed, Jun 5, 2013 4:04 am Subject: Re: Tracking parts of a job taking the most time Hi! You can look at the Pig script stats after the script is finished. There is a DAG of MR jobs there. You can look at the individual MR jobs' stats to see how much time each MR job takes Ruslan On Wed, Jun 5, 2013 at 10:15 AM, Johnny Zhang <[email protected]> wrote: > How about disable multi-query execution and use UDF CurrentTime to print > time between each script block? > > Johnny > > > On Tue, Jun 4, 2013 at 7:11 PM, John Meek <[email protected]> wrote: > > > All, > > > > I have a 400 line pig script which perfoems the calculations I need it to > > perform, however I need to figure out the amount of time that specific > > parts of the script take. > > > > For example, initial load from a Hbase table - id like to know how much > > time the load takes before moving onto the next step. > > > > Whats the easiest way to break this down? > > > > > > thanks, > > JM > > >
