HBase完全分布式配置

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Node Name Master ZooKeeper RegionServer
node1 yes yes no
node2 backup yes yes
node3 no yes yes

1.配置conf/regionservers

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node2
node3

2.创建conf/backup-masters

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node2

3.配置 hbase-site.xml

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<property>
    <name>hbase.rootdir</name>
    <value>hdfs://node1:9000/hbase</value>
</property>
<property>
    <name>hbase.zookeeper.property.dataDir</name>
    <value>/csh/hadoop/zookeeper</value>
</property>
<property>
    <name>hbase.cluster.distributed</name>
    <value>true</value>
    <description>指定HBase的运行模式：false：单机模式或者伪分布模式； true：完全分布式模式</description>
</property>
<property>
    <name>hbase.master</name>
    <value>hdfs://node1:60000</value>
    <description>指定master位置</description>
</property>
<property>
    <name>hbase.zookeeper.quorum</name>
    <value>node1,node2,node3</value>
</property>

4.将配置文件拷贝到node2、node3中

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scp /csh/software/hbase-1.1.4/conf/* root@node2:/csh/software/hbase-1.1.4/conf/
scp /csh/software/hbase-1.1.4/conf/* root@node3:/csh/software/hbase-1.1.4/conf/

5.启动HBase（在node1启动）

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./start-hbase.sh

6.jps查看结果

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//node1
4339 Jps
4122 HMaster
4047 HQuorumPeer

//node2
3313 HQuorumPeer
3810 Jps
3447 HMaster
3374 HRegionServer

//node3
2981 HQuorumPeer
3048 HRegionServer
3230 Jps