HBase安装

作者: 某谭 | 来源:发表于2017-06-07 14:23 被阅读0次

集群结构如下

NodeName Master RegionServer Zookeeper
namenode yes no yes
datanode2 backup yes yes
datanode3 no yes yes

在namenode上执行如下脚本:

cd /data/apache
wget http://mirror.bit.edu.cn/apache/hbase/1.3.1/hbase-1.3.1-bin.tar.gz
tar xfvz hbase-1.3.1-bin.tar.gz
cd hbase-1.3.1/conf
vim regionservers   (删除localhost,添加其他的节点)
echo "datanode2" >> backup-masters  (以datanode2作为secondary Master)
vim hbase-env.sh
    export JAVA_HOME=/data/java/jdk1.8.0_131
    export HBASE_MANAGES_ZK=false
vim hbase-site.xml
scp -r /data/apache/hbase-1.3.1 datanode2:/data/apache
scp -r /data/apache/hbase-1.3.1 datanode3:/data/apache

cd ../bin
./start-hbase.sh
jps (查看是否启动了相应的HMaster,HRegionServer进程)

hbase-site.xml

<configuration>
  <property>
    <name>hbase.rootdir</name>
    <value>hdfs://namenode:8020/hbase</value>
  </property>
  <property>
    <name>hbase.cluster.distributed</name>
    <value>true</value>
  </property>
  <property>
    <name>hbase.zookeeper.quorum</name>
    <value>namenode,datanode2,datanode3</value>
  </property>
</configuration>

Web UI

Master:http://namenode:16010

secondary master:http://datanode2:16010

RegionServer:http://datanode:16030

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