Following these steps to install HBase
A. Prerequisites:
- Installed Hadoop 2.x (if not, see this link:
Install single node Hadoop 2.4.0)
- Installed JDK 1.7.x (if not see this link:
Install JDK 1.7.x)
B. Steps:
1. Download HBase (version
HBase v0.98.9)
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| root@ubuntu:~# wget http://mirrors.viethosting.vn/apache/hbase/hbase-0.98.9/hbase-0.98.9-hadoop2-bin.tar.gz
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2. Unzip this downloaded package
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| root@ubuntu:~# tar zxvf hbase-0.98.9-hadoop2-bin.tar.gz
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3. Rename and move to this folder
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| root@ubuntu:~# mv /root/hbase-0.98.9-hadoop2 /root/hbase
root@ubuntu:~# mv /root/hbase /usr/local/
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4. Change owner for hduser account
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| root@ubuntu:~# chown -R hduser:hadoop /usr/local/hbase
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5. Config
hbase-site.xml file
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| hduser@ubuntu:~$ vi /usr/local/hbase/conf/hbase-site.xml
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Add these configuration and then save
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| <configuration>
<property>
<name>hbase.rootdir</name>
<value>file:///usr/local/hbase/hbase-data</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/usr/local/hbase/zookeeper</value>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2222</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>localhost</value>
</property>
</configuration>
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6. Uncomment this configuration in
hbase-env-sh to allow HBase manage it's own instance of Zookeeper
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| hduser@ubuntu:~$ vi /usr/local/hbase/conf/hbase-env.sh
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| export HBASE_MANAGES_ZK=true
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7. Update ~/.profile
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| hduser@ubuntu:~$ vi ~/.profile
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| # Add to the end of the file
export HBASE_HOME=/usr/local/hbase
export JAVA_HOME=/usr/local/java/jkd1.7.0_71
export PATH="$JAVA_HOME/bin:$HBASE_HOME/bin:/usr/local/bin:/usr/local/sbin:$PATH"
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Update enviroment
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| hduser@ubuntu:~$ source ~/.profile
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8. Start HBase
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| hduser@ubuntu:~$ start-hbase.sh
starting master, logging to /usr/local/hbase/logs/hbase-hduser-master-ubuntu.out
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Importance: We must start Hadoop first
9. Check if it's running
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| hduser@ubuntu:~$ ps -ef|grep hbase
hduser 4766 1 0 10:33 pts/0 00:00:00 bash /usr/local/hbase/bin/hbase-daemon.sh --config /usr/local/hbase/conf internal_start master
hduser 4780 4766 10 10:33 pts/0 00:00:11 /usr/local/java/jdk1.7.0_71/bin/java -Dproc_master -XX:OnOutOfMemoryError=kill -9 %p -Xmx1000m -XX:+UseConcMarkSweepGC -Dhbase.log.dir=/usr/local/hbase/logs -Dhbase.log.file=hbase-hduser-master-ubuntu.log -Dhbase.home.dir=/usr/local/hbase -Dhbase.id.str=hduser -Dhbase.root.logger=INFO,RFA -Djava.library.path=/usr/local/hadoop/lib/native -Dhbase.security.logger=INFO,RFAS org.apache.hadoop.hbase.master.HMaster start
hduser 5025 4297 0 10:34 pts/0 00:00:00 grep --color=auto hbase
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10. Now, we can go to HBase shell to work
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| hduser@ubuntu:~$ hbase shell
2015-01-16 10:36:07,958 INFO [main] Configuration.deprecation: hadoop.native.lib is deprecated. Instead, use io.native.lib.available
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Type "exit<RETURN>" to leave the HBase Shell
Version 0.98.9-hadoop2, r96878ece501b0643e879254645d7f3a40eaf101f, Mon Dec 15 23:00:20 PST 2014
hbase(main):001:0>
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Or we can use HBase web-based at:
http://localhost:60010
