I executed some commands in hbase's shell and got the following results: hbase(main):014:0> list TABLE
testtable 1 row(s) in 0.0180 seconds ### what does "1 row(s)" mean? hbase(main):015:0> count 'testtable' Current count: 1000, row: row-999 1000 row(s) in 0.3300 seconds ### indeed we have 1000 rows in testtable hbase(main):017:0> create 'newtable', 'cf' 0 row(s) in 1.1450 seconds hbase(main):018:0> put 'newtable', 'row1', 'cf:A', 'value1' 0 row(s) in 0.0120 seconds ### what does "0 row(s)" mean? hbase(main):019:0> put 'newtable', 'row2', 'cf:A', 'value2' 0 row(s) in 0.0080 seconds we can see that the shell printed results ending with "xx row(s) in xxx seconds", what does this mean ?
