If the data is loaded into table with insert clause with hive.stats.autogather=true, it will be updated. If it's not, it's zero (or -1 sometimes).
2014-01-23 Haroon Muhammad <[email protected]> > Hi, > > I have observed that DESCRIBE EXTENDED always shows number of rows to be > zero despite the fact that the table has data. Is it a bug? Is it known ? > Has anyone else also come across the same ? > > Thanks, >
