Hi there- In addition to what Stack said, you probably want to review these:
http://hbase.apache.org/book.html#mapreduce http://hbase.apache.org/book.html#performance On 2/8/12 10:51 AM, "Stack" <[email protected]> wrote: >On Wed, Feb 8, 2012 at 3:15 AM, Vladi Feigin <[email protected]> >wrote: >> I was trying to write into HBase from the Hadoop reduce method but it >>appears to me extremely non-efficient approach. > >Why? Only one reducer running and it was loading a single region at a >time only? If so, try more reducers... as many as you have regions in >your table (pre-split your table if only the one region). > >St.Ack >
