I tried to test turning this off in the setStoreLocation method but without that change I wasn't able to get a job to run with SE happening. As a result I can't verify that the setting is doing anything. Russell, if you can reproduce SE I'd be curious to hear if you could turn it off in setStoreLocation.
On Fri, Mar 2, 2012 at 2:40 PM, Russell Jurney <russell.jur...@gmail.com>wrote: > I thought it was too late in the workflow to do this, but it would be > really cool if you could. I don't think to think about MapReduce much when > I Pig, except to group my scripts by jobs... so this was a surprise for me. > Made sense once i thought of it. But it was a surprise. > > > On Fri, Mar 2, 2012 at 1:49 PM, Bill Graham <billgra...@gmail.com> wrote: > >> I was also curious about this and will try it, but my initial thought was >> that at that point it might be tool late in the workflow of the job. I'll >> give it a shot and report back. >> >> >> On Fri, Mar 2, 2012 at 1:45 PM, Dmitriy Ryaboy <dvrya...@gmail.com> >> wrote: >> >> > In a StoreFunc, you could do that when you get passed the jobconf, >> right? >> > >> > On Thu, Mar 1, 2012 at 9:37 PM, Bill Graham <billgra...@gmail.com> >> wrote: >> > > I don't think so. We just do it in the pig script before using the >> store >> > > func: >> > > >> > > SET mapred.map.tasks.speculative.execution false >> > > >> > > >> > > On Thu, Mar 1, 2012 at 4:19 PM, Russell Jurney < >> russell.jur...@gmail.com >> > >wrote: >> > > >> > >> Can you turn off speculative execution in a StoreFunc? I believe it >> is >> > >> leading to duplicates in MongoStorage(); >> > >> >> > >> -- >> > >> Russell Jurney twitter.com/rjurney russell.jur...@gmail.com >> > >> datasyndrome.com >> > >> >> > > >> > > >> > > >> > > -- >> > > *Note that I'm no longer using my Yahoo! email address. Please email >> me >> > at >> > > billgra...@gmail.com going forward.* >> > >> >> >> >> -- >> *Note that I'm no longer using my Yahoo! email address. Please email me at >> billgra...@gmail.com going forward.* >> > > > > -- > Russell Jurney twitter.com/rjurney russell.jur...@gmail.com datasyndrome. > com > -- *Note that I'm no longer using my Yahoo! email address. Please email me at billgra...@gmail.com going forward.*
