I don't think so if there is any direct way. You may need to do a raw scan of a full table and count the number of versions of a column returned for each row to calculate the max. (you can optimize this with custom coprocessor by returning a single row key having the largest versions of a column through each regionserver and at client select max out of all results)
On Wed, Aug 22, 2018 at 11:28 AM Antonio Si <antonio...@gmail.com> wrote: > Hi, > > I am new to hbase. I am wondering how I could find out which rowkey has the > largest number of versions in a column family. > > Any pointer would be very helpful. > > Thanks. > > Antonio. >
