Why is it under-performing? this just says it executed fewer tasks, which could be because of data locality, etc. Better is to look at whether stages are slowed down by straggler tasks, and if so, whether they come from one machine, and if so what may be different about that one.
On Fri, Mar 20, 2015 at 2:35 PM, Yiannis Gkoufas <johngou...@gmail.com> wrote: > Hi all, > > I have 6 nodes in the cluster and one of the nodes is clearly > under-performing: > > > > I was wandering what is the impact of having such issues? Also what is the > recommended way to workaround it? > > Thanks a lot, > Yiannis --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
