1. 表下线(disable)
hbase(main):004:0> disable 'xls' 0 row(s) in 2.1050 seconds
2. 修改表属性(可指定对哪个列簇进行修改)
hbase(main):005:0> alter 'xls', NAME => 'f2', VERSIONS => 10 Updating all regions with the new schema... 8/8 regions updated. Done. 0 row(s) in 1.2530 seconds
3. 表上线(enable)
hbase(main):010:0> enable 'xls' 0 row(s) in 2.0980 seconds