HBASE实践
安装HBASE前需要先安装java和zookeeper
此处略过
到cdh5下载5.7.0对应的CDH安装包,解压
配置HBASE的环境变量
修改$HBASE_HOME/conf/hbase-env.sh
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home
修改$HBASE_HOME/conf/regionservers
子节点有哪些就填进去,类似于Hadoop的配置
修改$HBASE_HOME/conf/hbase-site.xml
<configuration>
<property>
<name>hbase.tmp.dir</name>
<value>/Users/xiejundong/software/tmp/hbase</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>hdfs://notebook:8020/hbase</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>notebook:2181</value>
</property>
</configuration>
启动
先启动依赖的dfs和zookeeper
然后启动hbase
xiejundongdeMacBook-Pro:hbase-1.2.0-cdh5.7.0 xiejundong$ start-dfs.sh
xiejundongdeMacBook-Pro:hbase-1.2.0-cdh5.7.0 xiejundong$ zkServer.sh start
xiejundongdeMacBook-Pro:hbase-1.2.0-cdh5.7.0 xiejundong$ start-hbase.sh
查看进程
xiejundongdeMacBook-Pro:hbase-1.2.0-cdh5.7.0 xiejundong$ jps -m
915 RemoteMavenServer
871
3288 SecondaryNameNode
3624 Jps -m
3193 DataNode
2042 QuorumPeerMain /Users/xiejundong/software/zookeeper-3.4.5-cdh5.7.0/bin/../conf/zoo.cfg
3451 HMaster start
3551 HRegionServer start
3119 NameNode
用webUI查看,默认在60010端口