Re: increase number of map tasks

2012-01-13 Thread GorGo
his is usually much more useful in multi machine cases where the diff. can be inherent (not the same hardware etc.) hope you find some of this useful. Regards Gorgo -- View this message in context: http://old.nabble.com/increase-number-of-map-tasks-tp33107775p33132789.html Sent from the Hadoop core-user mailing list archive at Nabble.com.

Re: increase number of map tasks

2012-01-12 Thread Prashant Kommireddi
se jvm? map tasks creation takes time. > > 4. Different types of spills - how do we avoid them? > > -- > View this message in context: > http://old.nabble.com/increase-number-of-map-tasks-tp33107775p33128748.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > >

Re: increase number of map tasks

2012-01-12 Thread screen
://old.nabble.com/increase-number-of-map-tasks-tp33107775p33128748.html Sent from the Hadoop core-user mailing list archive at Nabble.com.

Re: increase number of map tasks

2012-01-10 Thread Robert Evans
p tasks via splitsize (in > bytes) - but I prefer some criteria like line feed or whatever. > > How do we get 10 map tasks from above configuration - pls help. > > thanks > > -- View this message in context: http://old.nabble.com/increase-number-of-map-tasks-tp33107775p33111745.html Sent from the Hadoop core-user mailing list archive at Nabble.com.

Re: increase number of map tasks

2012-01-10 Thread GorGo
way to specify number of map tasks via splitsize (in > bytes) - but I prefer some criteria like line feed or whatever. > > How do we get 10 map tasks from above configuration - pls help. > > thanks > > -- View this message in context: http://old.nabble.com/increase-number-of-map-tasks-tp33107775p33111745.html Sent from the Hadoop core-user mailing list archive at Nabble.com.

Re: increase number of map tasks

2012-01-09 Thread Bejoy Ks
> > How do we get 10 map tasks from above configuration - pls help. > > thanks > > -- > View this message in context: > http://old.nabble.com/increase-number-of-map-tasks-tp33107775p33107775.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > >

increase number of map tasks

2012-01-09 Thread sset
via splitsize (in bytes) - but I prefer some criteria like line feed or whatever. How do we get 10 map tasks from above configuration - pls help. thanks -- View this message in context: http://old.nabble.com/increase-number-of-map-tasks-tp33107775p33107775.html Sent from the Hadoop core-user mail