安裝Hbase_單機模式

1. 上傳hbase工具

 

1. 解壓縮

[hadoop@master installer]$ tar xzf hbase-0.94.16-security.tar.gz

[hadoop@master installer]$ ls

eclipse-jee-indigo-SR2-linux-gtk.tar.gz  hadoop-eclipse-plugin-1.2.1.zip

hadoop-1.2.1.tar.gz                      hbase-0.94.16-security

hadoop-eclipse-plugin-1.2.1              hbase-0.94.16-security.tar.gz

[hadoop@master installer]$ mv hbase-0.94.16-security ..

 

1. 建立軟鏈接

 

[hadoop@master ~]$ ln -s hbase-0.94.16-security/ hbase

[hadoop@master ~]$ ll

總計 40

drwxr-xr-x  3 hadoop hadoop 4096 10-15 09:56 Desktop

drwxrwxr-x  9 hadoop hadoop 4096 10-16 03:54 eclipse

lrwxrwxrwx  1 hadoop hadoop   13 10-15 07:01 hadoop -> hadoop-1.2.1/

drwxr-xr-x 16 hadoop hadoop 4096 10-15 07:35 hadoop-1.2.1

lrwxrwxrwx  1 hadoop hadoop   23 10-24 02:03 hbase -> hbase-0.94.16-security/

drwxr-xr-x 10 hadoop hadoop 4096 2014-01-11 hbase-0.94.16-security

drwxrwxr-x  2 hadoop hadoop 4096 10-16 06:02 input

drwxrwxr-x  3 hadoop hadoop 4096 10-24 02:03 installer

drwxrwxr-x  2 hadoop hadoop 4096 10-16 06:06 program

drwxrwxr-x  4 hadoop hadoop 4096 10-16 06:08 tmp

drwxrwxr-x  3 hadoop hadoop 4096 10-15 09:54 workspace

drwxrwxr-x  5 hadoop hadoop 4096 10-16 06:00 workspace2

[hadoop@master ~]$

 

1. 配置os環境變量

 

[hadoop@master ~]$ vim .bashrc

 

export JAVA_HOME=/usr/java/jdk1.6.0_27

export HADOOP1_HOME=/home/hadoop/hadoop

export HBASE_HOME=/home/hadoop/hbase

export PATH=$PATH:$JAVA_HOME/bin:$HADOOP1_HOME/bin:$HBASE_HOME/bin

export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib

 

1. 配置hbase

 

[hadoop@master hbase]$ pwd

/home/hadoop/hbase

[hadoop@master hbase]$ cd conf

[hadoop@master conf]$ pwd

/home/hadoop/hbase/conf

[hadoop@master conf]$

 

[hadoop@master conf]$ vim hbase-env.sh

 

修改java環境變量

export JAVA_HOME=/usr/java/jdk1.6.0_27

export HBASE_HEAPSIZE=50

 

 

[hadoop@master conf]$ vim hbase-site.xml

 

<configuration>

<property>

<name>hbase.rootdir</name>

<value>file:///home/hadoop/hbase/data</value>

</property>

</configuration>

這裏先使用本機，單點模式。

 

[hadoop@master conf]$ mkdir -p /home/hadoop/hbase/data

使文件生效

[hadoop@master ~]$ . .bashrc

 

 

1. 啓動hbase

[hadoop@master ~]$ start-hbase.sh

starting master, logging to /home/hadoop/hbase/logs/hbase-hadoop-master-master.out

[hadoop@master ~]$ jps

5946 NameNode

2572 HMaster

6189 JobTracker

2775 Jps

6108 SecondaryNameNode

[hadoop@master ~]$

只有單點模式，因此只有HMaster，很快就啓動成功。

 

1. 進入shell

[hadoop@master ~]$ hbase shell

HBase Shell; enter 'help<RETURN>' for list of supported commands.

Type "exit<RETURN>" to leave the HBase Shell

Version 0.94.16, r1557241, Fri Jan 10 20:10:24 UTC 2014

 

hbase(main):001:0>quit

 

單機模式很簡單

[hadoop@master ~]$ stop-hbase.sh

stopping hbase................