[HBase] 完全分布式安装过程详解(3)

10) 测试:在HBase上创建表
 

[Hadoop@node01 logs]$ hbase shell
 
HBase Shell; enter 'help<RETURN>' for list of supported commands.
 
Type "exit<RETURN>" to leave the HBase Shell
 
Version 0.90.5, r1212209, Fri Dec  9 05:40:36 UTC 2011
 

hbase(main):001:0> status
 
3 servers, 0 dead, 0.6667 average load
 

hbase(main):002:0> create 'testtable', 'colfam1'
 
0 row(s) in 1.4820 seconds
 

hbase(main):003:0> list 'testtable'
 
TABLE
 
testtable
 
1 row(s) in 0.0290 seconds
 

hbase(main):004:0> put 'testtable', 'myrow-1', 'colfam1:q1', 'value-1'
 
0 row(s) in 0.1980 seconds
 

hbase(main):005:0> put 'testtable', 'myrow-2', 'colfam1:q2', 'value-2'
 
0 row(s) in 0.0140 seconds
 

hbase(main):006:0> put 'testtable', 'myrow-2', 'colfam1:q3', 'value-3'
 
0 row(s) in 0.0070 seconds
 

hbase(main):007:0> scan 'testtable'
 
ROW                                        COLUMN+CELL
 
 myrow-1                                    column=colfam1:q1, timestamp=1365829054040, value=value-1
 
 myrow-2                                    column=colfam1:q2, timestamp=1365829061470, value=value-2
 
 myrow-2                                    column=colfam1:q3, timestamp=1365829066386, value=value-3
 
2 row(s) in 0.0690 seconds
 

hbase(main):008:0> get 'testtable', 'myrow-1'
 
COLUMN                                      CELL
 
 colfam1:q1                                timestamp=1365829054040, value=value-1
 
1 row(s) in 0.0330 seconds
 

hbase(main):009:0> delete 'testtable', 'myrow-2', 'colfam1:q2'
 
0 row(s) in 0.0220 seconds
 

hbase(main):010:0> scan 'testtable'
 
ROW                                        COLUMN+CELL
 
 myrow-1                                    column=colfam1:q1, timestamp=1365829054040, value=value-1
 
 myrow-2                                    column=colfam1:q3, timestamp=1365829066386, value=value-3
 
2 row(s) in 0.0330 seconds
 

hbase(main):011:0> exit
 

11)停止HBase
 

[hadoop@node01 logs]$ stop-hbase.sh
 
stopping hbase..........
 
hadoop@node01's password: node02: stopping zookeeper.
 
node03: stopping zookeeper.
 
node04: stopping zookeeper.
 

node01: stopping zookeeper.
 

[hadoop@node01 logs]$ jps
 
5030 NameNode
 
5259 JobTracker
 
5185 SecondaryNameNode
 
7952 Jps
 

[hadoop@node02 logs]$ jps
 
6351 Jps
 
4528 TaskTracker
 
4460 DataNode

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