Or better, http://kdpeterson.net/blog/2009/09/minimal-hbase-mapreduce-example.html St.Ack
On Fri, Sep 25, 2009 at 2:32 PM, stack <st...@duboce.net> wrote: > On Fri, Sep 25, 2009 at 2:09 PM, terryg <fontspec-webs...@yahoo.com>wrote: > >> >> I'm working on a map/reduce java program for performing a comparison of >> columns in a single record and then reporting the percent matched. From >> what I have read the comparison portion would occur during the map step, >> and >> the reduce step would then aggregate the totals to come up with a percent >> matched for each field. >> >> What i'm trying to find are some simple map/reduce hbase examples for 0.20 >> API. Can anyone point me in the direction of some? > > > See content of org.apache.hadoop.hbase.mapreduce package. Checkout in > particular the RowCounter. > Yours, > St.Ack > >
