Thank you, I did :) What is a good example of reading HBase from a MR job?
Mark On Wed, Jan 26, 2011 at 11:32 PM, Ted Dunning <[email protected]> wrote: > The blog code is hash. My guess is that the blog software misinterpreted > some of the code as markup and ate it. Here are some example of chewed up > lines. > > Ask the author for a fix. > > > System.out.println(String.format("Number of elements in the result : > %s",result.size())); > NavigableMap>> map = result.getMap(); > for(Entry>> columnFamilyEntry : map.entrySet()){ > NavigableMap> columnMap = columnFamilyEntry.getValue(); > > On Wed, Jan 26, 2011 at 9:10 PM, Mark Kerzner <[email protected]> > wrote: > > > Hi, I found this construct on the blog here, > > http://allaboutdata.net/blog/?p=38, and I have no idea what it means. > But > > the documentation supports this and says > > > > getMap > > > > public > NavigableMap<byte[],NavigableMap<byte[],NavigableMap<Long,byte[]>>> > > getMap() > > Map of families to all versions of its qualifiers and values. > > Returns a three level Map of the form: Map>> > > > > this one, here, > > > > > http://hbase.apache.org/docs/r0.20.5/api/org/apache/hadoop/hbase/client/Result.html#getMap() > > > > It does NOT compile for me :) > > > > Thank you. > > >
