Hi there, the scan will merge the results between the CFsŠ for more information see these two chapters in the HBase RefGuide.
http://hbase.apache.org/book.html#datamodel http://hbase.apache.org/book.html#mapreduce On 9/9/12 6:41 AM, "huaxiang" <[email protected]> wrote: >Hi, > > If a table has two column families, Each stored in a store file in a >region in a regionserver. > > what is process will be a "scan" for "value"s in these two column >families? > > For example, I want to scan jack's health1:height and health2:weight, >each >in a differenet column family. > > First scan height1 in one "store" file, then scan weight in another >"store" file? Then merge these two scan results? > > > > > >Thanks! > > > >huaxiang >
