facing problems while updating rows in hbase

Posted by sammy on Stack Overflow See other posts from Stack Overflow or by sammy
Published on 2010-06-11T16:18:24Z Indexed on 2010/06/12 14:32 UTC
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hadoop

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hbase

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

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