Hi all,
As you know, ValueFilter will filter data from all versions, so I create a
table and indicate it has only 1 version. However, the old version record still
can be gotten by ValueFilter? Does anyone know how to create a table with only
one version record?
BTW, I am using hbase 0.92.1. Following is my testing commands:
hbase(main):016:0> create 'testUser', {NAME => 'F', VERSIONS => 1}
0 row(s) in 1.0630 seconds
hbase(main):017:0> put 'testUser', '123, 'F:f', '3'
0 row(s) in 0.0120 seconds
hbase(main):018:0> put 'testUser', '123, 'F:f', '1'
0 row(s) in 0.0060 seconds
hbase(main):019:0> scan 'testUser'
ROW COLUMN+CELL
123 column=F:f, timestamp=1358489113213, value=1
1 row(s) in 0.0110 seconds
hbase(main):020:0> scan 'testUser',{FILTER => "(PrefixFilter ('123') AND
ValueFilter (>,'binary:1')"}
ROW COLUMN+CELL
123 column=F:f, timestamp=1358489110172, value=3
1 row(s) in 0.1790 seconds
Thanks,
Min
