[grid@hdnode3 ~]$ hbase shell HBase Shell; enter ¨help¨ for list of supported commands. Type "exit" to leave the HBase Shell Version 0.90.5, r1212209, Fri Dec 9 05:40:36 UTC 2011 hbase(main):001:0>
hbase(main):002:0> help .................. .................. COMMAND GROUPS: Group name: general Commands: status, version Group name: ddl Commands: alter, create, describe, disable, drop, enable, exists, is_disabled, is_enabled, list Group name: dml Commands: count, delete, deleteall, get, get_counter, incr, put, scan, truncate Group name: tools Commands: assign, balance_switch, balancer, close_region, compact, flush, major_compact, move, split, unassign, zk_dump Group name: replication Commands: add_peer, disable_peer, enable_peer, remove_peer, start_replication, stop_replication .................. ..................
hbase(main):003:0> status 5 servers, 0 dead, 0.4000 average load
hbase(main):004:0> version 0.90.5, r1212209, Fri Dec 9 05:40:36 UTC 2011
hbase(main):005:0> create ¨t¨,¨t_id¨,¨t_vl¨ 0 row(s) in 2.3490 seconds
hbase(main):006:0> list
TABLE
t
1 row(s) in 0.0080 seconds
hbase(main):018:0> describe ¨t¨
DESCRIPTION ENABLED
{NAME => ¨t¨, FAMILIES => [{NAME => ¨t_id¨, BLOOMFILTER => ¨NONE¨, REPLICATION_SCOPE => ¨0¨, COMPRESSION => true
¨NONE¨, VERSIONS => ¨3¨, TTL => ¨2147483647¨, BLOCKSIZE => ¨65536¨, IN_MEMORY => ¨false¨, BLOCKCACHE => ¨t
rue¨}, {NAME => ¨t_vl¨, BLOOMFILTER => ¨NONE¨, REPLICATION_SCOPE => ¨0¨, COMPRESSION => ¨NONE¨, VERSIONS =>
¨3¨, TTL => ¨2147483647¨, BLOCKSIZE => ¨65536¨, IN_MEMORY => ¨false¨, BLOCKCACHE => ¨true¨}]}
1 row(s) in 0.0100 seconds
hbase(main):004:0> disable ¨t¨ 0 row(s) in 2.0430 seconds
hbase(main):007:0> is_enabled ¨t¨ false 0 row(s) in 0.0040 seconds hbase(main):008:0> is_disabled ¨t¨ true 0 row(s) in 0.0040 seconds
hbase(main):021:0> alter ¨t¨, {NAME => ¨t_info¨, VERSIONS => 3}
0 row(s) in 0.0360 seconds
hbase(main):023:0> enable ¨t¨
0 row(s) in 2.0250 seconds
hbase(main):025:0> put ¨t¨,¨10001¨,¨t_vl:name¨,¨jss¨ 0 row(s) in 0.0060 seconds hbase(main):026:0> put ¨t¨,¨10001¨,¨t_vl:age¨,¨99¨ 0 row(s) in 0.0070 seconds hbase(main):027:0> put ¨t¨,¨10001¨,¨t_info:general¨,¨his fullname is junsanis!¨ 0 row(s) in 0.0040 seconds
hbase(main):028:0> get ¨t¨,¨10001¨ COLUMN CELL t_info:general timestamp=1365670813664, value=his fullname is junsanis! t_vl:age timestamp=1365670733223, value=99 t_vl:name timestamp=1365670723056, value=jss 3 row(s) in 0.0450 seconds
hbase(main):029:0> get ¨t¨,¨10001¨,¨t_vl¨ COLUMN CELL t_vl:age timestamp=1365670733223, value=99 t_vl:name timestamp=1365670723056, value=jss 2 row(s) in 0.0070 seconds
hbase(main):030:0> get ¨t¨,¨10001¨,¨t_vl:age¨ COLUMN CELL t_vl:age timestamp=1365670733223, value=99 1 row(s) in 0.0070 seconds
hbase(main):031:0> put ¨t¨,¨10001¨,¨t_vl:age¨,¨10¨ 0 row(s) in 0.0050 seconds hbase(main):032:0> get ¨t¨,¨10001¨,¨t_vl:age¨ COLUMN CELL t_vl:age timestamp=1365670912700, value=10 1 row(s) in 0.0080 seconds
hbase(main):033:0> scan ¨t¨ ROW COLUMN+CELL 10001 column=t_info:general, timestamp=1365670813664, value=his fullname is junsanis! 10001 column=t_vl:age, timestamp=1365670912700, value=10 10001 column=t_vl:name, timestamp=1365670723056, value=jss 1 row(s) in 0.0370 seconds
hbase(main):036:0> scan ¨t¨, {COLUMNS => ¨t_vl¨}
ROW COLUMN+CELL
10001 column=t_vl:age, timestamp=1365670912700, value=10
10001 column=t_vl:name, timestamp=1365670723056, value=jss
1 row(s) in 0.0080 seconds
hbase(main):043:0> delete ¨t¨,¨10001¨,¨t_vl:age¨ 0 row(s) in 0.0050 seconds hbase(main):045:0> get ¨t¨,¨10001¨ COLUMN CELL t_info:general timestamp=1365670813664, value=his fullname is junsanis! t_vl:name timestamp=1365670723056, value=jss 2 row(s) in 0.0070 seconds
hbase(main):047:0> disable ¨t¨ 0 row(s) in 2.0230 seconds hbase(main):048:0> drop ¨t¨ 0 row(s) in 1.1170 seconds
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