Hi, what other jars should be added to the build path from 0.21.0 besides hadoop-common-0.21.0.jar in order to make 0.21.0 NLineInputFormat work in 0.20.2 as suggested below?
Generally can somebody provide me a working example code? Thanks, Attila On Wed, Nov 10, 2010 at 5:06 AM, Harsh J <[email protected]> wrote: > Hi, > > On Tue, Nov 9, 2010 at 8:42 PM, Henning Blohm <[email protected]> > wrote: > > > > However in 0.20.2 you cannot call > > > > job.setInputFormatClass(NLineInputFormat.class); > > > > as NLineInputFormat does not extend the "right" InputFormat interface > > (in > > contrast to the 0.21 version). > > > > 0.20.2 does not have it. You can pull the implementation from 0.21.0 > and use it from within your packages if you require it, though. There > should be no problems in doing it. > > Here's the file from the 0.21 branch: > > http://svn.apache.org/viewvc/hadoop/mapreduce/tags/release-0.21.0/src/java/org/apache/hadoop/mapreduce/lib/input/NLineInputFormat.java?view=co > > -- > Harsh J > www.harshj.com >
