I don't know. I did not touched that. Where can I found this information?
2012/10/11 Kevin O'dell <[email protected]>: > What are you max tasks set to? > > On Thu, Oct 11, 2012 at 3:59 PM, Jean-Marc Spaggiari < > [email protected]> wrote: > >> Hi, >> >> Is there a way to force the number of map tasks in a MR? >> >> I have a 25 regions table splitted over 6 nodes. But the MR is running >> the tasks only 2 by 2. >> >> Is there a way to force it to run one task on each regionserver >> serving at least one region? Why is the MR waiting for 2 taskes to >> complete before sending to the other tasks? >> >> I'm starting the MR with a caching of 100. >> >> I tried mapred.map.tasks and speculative=false with no success. >> >> Any idea how I can increase it this number of tasks? >> >> Thanks, >> >> JM >> > > > > -- > Kevin O'Dell > Customer Operations Engineer, Cloudera
