Hey Evan, I do get the output when i load the file. I also see an output when i do the "x.take(5)" command.
But x.numRows takes a long time to execute.. i waited for like 10 mins ... and had to do a Ctrl + C. My take on that is.. since the file is around 40 Gigs and I am running it on a quadcore machine (not a very high end machine and its just one machine and not a cluster).. maybe it takes a lot more time... I am not sure though... Regards, Sudhir On Thu, Nov 21, 2013 at 11:18 AM, Evan R. Sparks <[email protected]>wrote: > What happens when you do: > val x = mc.loadFile("/enwiki_txt") > > and then > x.numRows > or > x.take(5) > > Do you see output there? > > > > On Wed, Nov 20, 2013 at 4:41 PM, sudhir vaidya <[email protected]>wrote: > >> I am a beginner and have started to go through the Mlbase exercises. >> >> But i get a java.io.indexoutofbounds.exception when i run the first >> command of step 2.1 here : >> >> http://ampcamp.berkeley.edu/3/exercises/mli-document-categorization.html >> >> All i am doing is Copying the command and pasting it to the spark shell >> interface. >> >> I tried splitting the command by loading the data set initially and >> filtering subsequently.. but that didnt work. >> >> I also tried to change value of "r(0)" to "r(1)" in that step. But i >> still get the same error. >> >> Any help is really appreciated. >> >> -Sudhir >> >> >> >> >> >
