hbase1.3.1安装

下载:
    hadoop@master:~$ wget https://mirrors.tuna.tsinghua.edu.cn/apache/hbase/1.3.1/hbase-1.3.1-bin.tar.gz

解压到/opt/Hadoop,

    hadoop@master:~$ sudo tar -zxvf hbase-1.3.1-bin.tar.gz -C /opt/Hadoop

编辑/etc/profile文件，配置环境变量

    sudo vim /etc/profile

增加以下内容：这一步在另外两台机器上也要做
    #set hbase
    export HBASE_INSTALL=/opt/Hadoop/hbase-1.3.1
    export PATH=.:$HBASE_INSTALL/bin
    
    source /etc/profile

配置hbase-site.xml
到/opt/Hadoop/hbase-1.3.1/conf下，修改hbase-site.xml
    cd /opt/Hadoop/hbase-1.3.1/conf
    sudo vim hbase-site.xml

编辑/opt/Hadoop/hbase-1.3.1/conf下的hadoop-env.sh 文件,找到 JAVA_HOME 改为 JDK 的安装目录

vi hbase-env.sh

export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64
export HBASE_MANAGES_ZK=false

其实HBase里面自带了一个ZooKeeper，而这个属性的值就是是否使用这个自带的ZooKeeper，很显然我这里要使用自己的ZooKeeper，所以修改为false。


<configuration>
    <property>
        <name>hbase.rootdir</name>
        <value>hdfs://master:9000/hbase</value>
    </property>
    <property>
        <name>hbase.cluster.distributed</name>
        <value>true</value>
    </property>
    <property>
        <name>hbase.zookeeper.quorum</name>
        <value>master,slaver1,slaver2</value>
    </property>
    <property>
        <name>hbase.tmp.dir</name>
        <value>/opt/Hadoop/hbase-1.3.1/tmp/hbase</value>
    </property>
    <property>
        <name>hbase.master</name>
        <value>hdfs://master:60000</value>
    </property>
    <property>
        <name>hbase.zookeeper.property.dataDir</name>
        <value>/opt/Hadoop/zookeeper-3.4.10/tmp/zookeeper</value>
    </property>
</configuration>


建立hbase数据文件夹

因为在上一步中设置了hbase.tmp.dir的目录，这里需要手动建立目录：在上面提到的地址/opt/Hadoop/hbase-1.3.1中建立一个tmp文件夹，在tmp下建一个hbase文件夹。

    cd /opt/Hadoop/hbase-1.3.1
    sudo mkdir tmp
    cd tmp
    sudo mkdir hbase


使用scp将文件（这里指hbase的安装及配置文件）/opt/Hadoop/hbase-1.3.1复制到另外两个节点slaver1和slaver2命令如下：
注意文件的所有者权限
在master上执行以下两条命令：
    scp -r /opt/Hadoop/hbase-1.3.1 hadoop@slaver1:~
    scp -r /opt/Hadoop/hbase-1.3.1 hadoop@slaver2:~

在slaver1上：hadoop@slaver1:~$ sudo mv ./hbase-1.3.1/  /opt/Hadoop/

执行完上述命令之后，你会发现hadoop_s1和hadoop_s2的/opt/Hadoop下面了hbase-1.3.1文件夹。
到每个从节点的/opt/Hadoop目录下修改所有都权限：
     cd /op/Hadoop
     sudo chown -R hadoop:hadoop hbase-1.3.1/



在主节点上执行下面的操作开启服务，在根目录下（需要保证hdfs和zookeeper服务已开启）：

start-hbase.sh

在master上查看：
hadoop@master:/opt/Hadoop/hbase-1.3.1/bin$ ./start-hbase.sh
starting master, logging to /opt/Hadoop/hbase-1.3.1/bin/../logs/hbase-hadoop-master-master.out
OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
slaver1: starting regionserver, logging to /opt/Hadoop/hbase-1.3.1/bin/../logs/hbase-hadoop-regionserver-slaver1.out
slaver2: starting regionserver, logging to /opt/Hadoop/hbase-1.3.1/bin/../logs/hbase-hadoop-regionserver-slaver2.out
master: starting regionserver, logging to /opt/Hadoop/hbase-1.3.1/bin/../logs/hbase-hadoop-regionserver-master.out
slaver1: OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
slaver1: OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
slaver2: OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
slaver2: OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
master: OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
master: OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
hadoop@master:/opt/Hadoop/hbase-1.3.1/bin$ jps
29152 NameNode
33266 Jps
29638 ResourceManager
29416 SecondaryNameNode
32761 HMaster
32924 HRegionServer

在slaver1上查看：
hadoop@slaver1:/opt/Hadoop/zookeeper-3.4.10/bin$ sudo jps
[sudo] password for hadoop:
22531 Jps
20934 DataNode
22137 HRegionServer
10123 QuorumPeerMain
21085 NodeManager
在slaver2上查看：
hadoop@slaver2:/opt/Hadoop/zookeeper-3.4.10/bin$ sudo jps
[sudo] password for hadoop:
9875 QuorumPeerMain
20452 NodeManager
21960 Jps
21481 HRegionServer
20301 DataNode

通过可通过访问http://192.168.93.140:16010/master-status在web端访问可以看到一个界面

若想要停止此进程，在根目录下，执行stop-hbase.sh命令即可。


在/opt/Hadoop//opt/Hadoop/hbase-1.3.1/bin 下可以用hbase shell

hadoop@master:/opt/Hadoop/hbase-1.3.1/bin$ ./hbase shell
2017-09-21 22:57:35,381 WARN  [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Type "exit<RETURN>" to leave the HBase Shell
Version 1.3.1, r930b9a55528fe45d8edce7af42fef2d35e77677a, Thu Apr  6 19:36:54 PDT 2017
    查询服务器状态
hbase(main):001:0> status
1 active master, 0 backup masters, 3 servers, 0 dead, 0.6667 average load
    查询hive版本
hbase(main):002:0> version
1.3.1, r930b9a55528fe45d8edce7af42fef2d35e77677a, Thu Apr  6 19:36:54 PDT 2017
    创建一个表
hbase(main):003:0> create 'member','member_id','address','info'  
0 row(s) in 1.6030 seconds

=> Hbase::Table - member
    列出所有的表
hbase(main):004:0> list
TABLE                                                                           
member                                                                          
1 row(s) in 0.0420 seconds

=> ["member"]
    表的描述
hbase(main):005:0> describe 'member'
Table member is ENABLED                                                         
member                                                                          
COLUMN FAMILIES DESCRIPTION                                                     
{NAME => 'address', BLOOMFILTER => 'ROW', VERSIONS => '1', IN_MEMORY => 'false',
 KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER',
 COMPRESSION => 'NONE', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE =>
'65536', REPLICATION_SCOPE => '0'}                                              
{NAME => 'info', BLOOMFILTER => 'ROW', VERSIONS => '1', IN_MEMORY => 'false', KE
EP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', CO
MPRESSION => 'NONE', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65
536', REPLICATION_SCOPE => '0'}                                                 
{NAME => 'member_id', BLOOMFILTER => 'ROW', VERSIONS => '1', IN_MEMORY => 'false
', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER
', COMPRESSION => 'NONE', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE =
> '65536', REPLICATION_SCOPE => '0'}                                            
3 row(s) in 0.1900 seconds

    查询表是否存在
hbase(main):006:0> exists 'member'
Table member does exist      


插入几条记录
put'member','scutshuxue','info:age','24'
put'member','scutshuxue','info:birthday','1987-06-17'
put'member','scutshuxue','info:company','alibaba'
put'member','scutshuxue','address:contry','china'
put'member','scutshuxue','address:province','zhejiang'
put'member','scutshuxue','address:city','hangzhou'


put'member','xiaofeng','info:birthday','1987-4-17'
put'member','xiaofeng','info:favorite','movie'
put'member','xiaofeng','info:company','alibaba'
put'member','xiaofeng','address:contry','china'
put'member','xiaofeng','address:province','guangdong'
put'member','xiaofeng','address:city','jieyang'
put'member','xiaofeng','address:town','xianqiao'

获取一个id的所有数据
hbase(main):014:0> get 'member','scutshuxue'
COLUMN                CELL                                                      
 address:city         timestamp=1506060761570, value=hangzhou                   
 address:contry       timestamp=1506060733774, value=china                      
 address:province     timestamp=1506060750024, value=zhejiang                   
 info:age             timestamp=1506060673856, value=24                         
 info:birthday        timestamp=1506060706524, value=1987-06-17                 
 info:company         timestamp=1506060721466, value=alibaba   

获取一个id，一个列族的所有数据

hbase(main):015:0> get 'member','scutshuxue','info'
COLUMN                CELL                                                      
 info:age             timestamp=1506060673856, value=24                         
 info:birthday        timestamp=1506060706524, value=1987-06-17                 
 info:company         timestamp=1506060721466, value=alibaba                    
1 row(s) in 0.0260 seconds
获取一个id，一个列族中一个列的所有数据

hbase(main):016:0> get 'member','scutshuxue','info:age'
COLUMN                CELL                                                      
 info:age             timestamp=1506060673856, value=24                         
1 row(s) in 0.0190 seconds

更新一条记录
将scutshuxue的年龄改成99

hbase(main):017:0> put 'member','scutshuxue','info:age' ,'99'
0 row(s) in 0.0220 seconds

hbase(main):018:0> get 'member','scutshuxue','info:age'
COLUMN                CELL                                                      
 info:age             timestamp=1506061228012, value=99                         
1 row(s) in 0.0160 seconds

通过timestamp来获取两个版本的数据
hbase(main):020:0> get 'member','scutshuxue',{COLUMN=>'info:age',TIMESTAMP=>1506061228012}
COLUMN                CELL                                                      
 info:age             timestamp=1506061228012, value=99                         
1 row(s) in 0.0230 seconds

hbase(main):022:0> get 'member','scutshuxue',{COLUMN=>'info:age',TIMESTAMP=>1506060673856}
COLUMN                CELL                                                      
 info:age             timestamp=1506060673856, value=24                         
1 row(s) in 0.0170 seconds


全表扫描：

hbase(main):023:0> scan 'member'
ROW                   COLUMN+CELL                                               
 scutshuxue           column=address:city, timestamp=1506060761570, value=hangzh
                      ou                                                        
 scutshuxue           column=address:contry, timestamp=1506060733774, value=chin
                      a                                                         
 scutshuxue           column=address:province, timestamp=1506060750024, value=zh
                      ejiang                                                    
 scutshuxue           column=info:age, timestamp=1506061228012, value=99        
 scutshuxue           column=info:birthday, timestamp=1506060706524, value=1987-
                      06-17                                                     
 scutshuxue           column=info:company, timestamp=1506060721466, value=alibab
                      a                                                         
 xiaofeng             column=address:city, timestamp=1506060783577, value=jieyan
                      g                                                         
 xiaofeng             column=address:contry, timestamp=1506060783512, value=chin
                      a                                                         
 xiaofeng             column=address:province, timestamp=1506060783544, value=gu
                      angdong                                                   
 xiaofeng             column=address:town, timestamp=1506060786301, value=xianqi
                      ao                                                        
 xiaofeng             column=info:birthday, timestamp=1506060783397, value=1987-
                      4-17                                                      
 xiaofeng             column=info:company, timestamp=1506060783477, value=alibab
                      a                                                         
 xiaofeng             column=info:favorite, timestamp=1506060783444, value=movie
2 row(s) in 0.1030 seconds

插入一行数据：

put 'member', 'temp', 'info:age', '77'


删除id为temp的值的‘info:age’字段
hbase(main):026:0> delete 'member','temp','info:age'
0 row(s) in 0.0590 seconds

hbase(main):027:0> get 'member' ,'temp'
COLUMN                CELL                                                      
0 row(s) in 0.0070 seconds


删除整行
hbase(main):030:0> deleteall 'member','xiaofeng'
0 row(s) in 0.0290 seconds
查询表中有多少行：
hbase(main):031:0> count 'member'  
1 row(s) in 0.0400 seconds

=> 1

插入数据：
put'member','xiaofeng','info:birthday','1987-4-17'
put'member','xiaofeng','info:favorite','movie'
put'member','xiaofeng','info:company','alibaba'
put'member','xiaofeng','address:contry','china'
put'member','xiaofeng','address:province','guangdong'
put'member','xiaofeng','address:city','jieyang'
put'member','xiaofeng','address:town','xianqiao'

给‘xiaofeng’这个id增加'info:age'字段，并使用counter实现递增
hbase(main):039:0> incr 'member','xiaofeng','info:age'                    
COUNTER VALUE = 1
0 row(s) in 0.0330 seconds

hbase(main):040:0> get 'member' ,'xiaofeng'
COLUMN                CELL                                                      
 address:city         timestamp=1506063247883, value=jieyang                    
 address:contry       timestamp=1506063247830, value=china                      
 address:province     timestamp=1506063247855, value=guangdong                  
 address:town         timestamp=1506063249582, value=xianqiao                   
 info:age             timestamp=1506063280597, value=x00x00x00x00x00x00x0
                      0x01                                                     
 info:birthday        timestamp=1506063247738, value=1987-4-17                  
 info:company         timestamp=1506063247802, value=alibaba                    
 info:favorite        timestamp=1506063247776, value=movie                      
1 row(s) in 0.0200 seconds

hbase(main):041:0> incr 'member','xiaofeng','info:age'
COUNTER VALUE = 2
0 row(s) in 0.0350 seconds

hbase(main):042:0> get 'member','xiaofeng','info:age'
COLUMN                CELL                                                      
 info:age             timestamp=1506063350162, value=x00x00x00x00x00x00x0
                      0x02                                                     
1 row(s) in 0.0110 seconds

获取当前count的值
hbase(main):043:0> get_counter 'member','xiaofeng','info:age'
COUNTER VALUE = 2

将整张表清空：


hbase(main):044:0> truncate 'member'
Truncating 'member' table (it may take a while):
 - Disabling table...
 - Truncating table...
0 row(s) in 3.8830 seconds

hbase(main):045:0> scan 'member'
ROW                   COLUMN+CELL                                               
0 row(s) in 0.2060 seconds




hbase(main):049:0> exists 'member'
Table member does exist                                                         
0 row(s) in 0.0170 seconds
判断表是否enable
hbase(main):050:0> is_enabled 'member'
true                                                                            
0 row(s) in 0.0180 seconds


判断表是否disable

hbase(main):051:0> is_disabled 'member'
false                                                                           
0 row(s) in 0.0180 seconds

创建一个表
hbase(main):053:0> create  'temp_table', 'id', 'info'
0 row(s) in 2.2540 seconds

=> Hbase::Table - temp_table

drop一个表：先disable后drop

hbase(main):056:0> disable 'temp_table'
0 row(s) in 2.2670 seconds

hbase(main):057:0> drop 'temp_table'
0 row(s) in 1.2730 seconds

hbase(main):059:0> exists 'temp_table'
Table temp_table does not exist                                                 
0 row(s) in 0.0090 seconds


.删除一个列族，alter，disable，enable
我们之前建了3个列族，但是发现member_id这个列族是多余的，因为他就是主键，所以我们要将其删除。
hbase(main):060:0> alter 'member',{NAME=>'member_id',METHOD=>'delete'}
Updating all regions with the new schema...
1/1 regions updated.
Done.
0 row(s) in 2.2260 seconds

hbase(main):061:0> scan 'member'
ROW                   COLUMN+CELL                                               
0 row(s) in 0.1910 seconds

hbase(main):062:0> count 'member'
0 row(s) in 0.0170 seconds

=> 0