基本配置跟上一講差不多,主要講一下不同:
1.在配置hbase-site.xml時,內容修改爲如下:
<configuration>
<property>
<name>hbase.rootdir</name>
<value>hdfs://hadoop0:9000/hbase</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>hadoop0,hadoop1,hadoop2</value>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
</configuration>
2.修改下面的文件:
[root@hadoop0 conf]# vim regionservers
hadoop1
hadoop2
3.分別執行下面的命令,把hbase複製到hadoop1,hadoop2:
[root@hadoop0 hadoop]# scp -r /usr/local/hbase hadoop1:/usr/local
[root@hadoop0 hadoop]# scp -r /usr/local/hbase hadoop2:/usr/local
4.把配置文件也複製到hadoop1,hadoop2:
[root@hadoop0 hadoop]# scp -r /etc/profile hadoop1:/etc/
[root@hadoop0 hadoop]# scp -r /etc/profile hadoop2:/etc/
5.到hadoop1,hadoop2上分別執行下面的代碼讓配置文件生效:
source /etc/profile
6.看進程:
hadoop0:
[root@hadoop0 bin]# jps
8446 Jps
8209 HQuorumPeer
2309 NameNode
2483 JobTracker
8265 HMaster
hadoop1:
[root@hadoop1 hadoop]# jps
1987 HRegionServer
1923 HQuorumPeer
1676 SecondaryNameNode
2156 Jps
1775 TaskTracker
1621 DataNode
hadoop2:
[root@hadoop2 local]# jps
2322 HQuorumPeer
1627 DataNode
1699 TaskTracker
2403 HRegionServer
2531 Jps