Hi, Assuming you use TableOutputFormat [1] you can emit as many PUTs as you want from a reducer. You will need to handle the row key as you create the PUT to emit.
HTH, Tim [1] http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/mapreduce/TableOutputFormat.html On Tue, Feb 28, 2012 at 3:34 PM, T Vinod Gupta <[email protected]> wrote: > while doing map reduce on hbase tables, is it possible to do multiple puts > in the reducer? what i want is a way to be able to write multiple rows. if > its not possible, then what are the other alternatives? i mean like > creating a wider table in that case. > > thanks
