facing problems while updating rows in hbase
- by sammy
Hello i've just started exploring hbase
i've run samples : SampleUploader,PerformanceEvaluation and rowcount as given in
hadoop wiki: http://wiki.apache.org/hadoop/Hbase/MapReduce
The problem im facing is : table1 is my table with the column family column
create 'table1','column'
put 'table1','row1','column:address','SanFrancisco'
hbase(main):020:0 scan 'table1'
ROW COLUMN+CELL
row1 column=column:address, timestamp=1276351974560, value=SanFrancisco
put 'table1','row1','column:name','Hannah'
hbase(main):020:0 scan 'table1'
ROW COLUMN+CELL
row1 column=column:address,timestamp=1276351974560,value=SanFrancisco
row1 column=column:name, timestamp=1276351899573, value=Hannah
i want both the columns to appear in the same row as a different version
similary,
if i change the name column to sarah, it shows the updated row.... but i want both the old row and the changed row to appear as 2 different versions so that i could make analysis on the data........
whatis the mistake im making????
thank u a lot
sammy
