大数据HBase系列之HBase分布式数据库部署

一、部署准备

1. 依赖框架

2. 安装介质

3. 主机规划

IP地址 主机名 HBase应用
192.168.233.134 host14 HRegionServer
192.168.233.133 host15 HRegionServer
192.168.233.136 host16 HMaster

二、HBase部署

1. 上传解压介质

scp -r hbase-2.1.0-bin.tar.gz host16:/opt/tools/hadoop-system/
ssh host16

cd /opt/tools/hadoop-system/
mkdir -p /opt/apache/hbase/
tar zxf ./hbase-2.1.0-bin.tar.gz -C /opt/apache/hbase/

2. 配置HBase

cd /opt/apache/hbase/hbase-2.1.0

2.1 配置hbase-env

mkdir -p /opt/apache/hbase/pids

vim conf/hbase-env.sh

export JAVA_HOME=/apps/svr/java/jdk1.8.0_172
export HADOOP_HOME=/opt/apache/hadoop/hadoop-2.7.3

export HBASE_CLASSPATH=$HADOOP_HOME/etc/hadoop
export HBASE_MANAGES_ZK=false
export HBASE_PID_DIR=/opt/apache/hbase/pids

2.2  配置regionservers

vim conf/regionservers

host14
host15

2.3  配置hbase-site.xml

cp /opt/apache/hadoop/hadoop-2.7.3/etc/hadoop/core-site.xml ./conf
cp /opt/apache/hadoop/hadoop-2.7.3/etc/hadoop/hdfs-site.xml ./conf
vim conf/hbase-site.xml

<configuration>
	<!-- 指定ZooKeeper集群位置 -->
	<property>
		<name>hbase.zookeeper.quorum</name>
		<value>host14,host15,host16</value>
	</property>
	
	<!-- Zookeeper写数据目录,与ZooKeeper集群上配置相一致 -->
	<property>
		<name>hbase.zookeeper.property.dataDir</name>
		<value>/opt/apache/zookeeper/data</value>
	</property>
	
	<!-- Zookeeper的端口号 -->
	<property>
		<name>hbase.zookeeper.property.clientPort</name>
		<value>2181</value>
	</property>
	
	<!-- RegionServers共享目录 -->
	<property>
		<name>hbase.rootdir</name>
		<value>hdfs://host16:9000/hbase</value>
	</property>
	
	<!-- 开启分布式模式 -->
	<property>
		<name>hbase.cluster.distributed</name>
		<value>true</value>
	</property>
	
	<!-- 指定Hbase的master的位置 -->
	<property>
		<name>hbase.master</name>
		<value>hdfs://host16:60000</value>
	</property>

	<!-- 使用本地文件系统设置为false,使用hdfs设置为true -->
	<property>
		<name>hbase.unsafe.stream.capability.enforce</name>
		<value>true</value>
	</property>
</configuration>

3.  配置HBase环境变量

3.1  配置.bash_profile

$ vim ~/.bash_profile 

# HBASE_HOME
export HBASE_HOME=/opt/apache/hbase/hbase-2.1.0
export PATH=$PATH:$HBASE_HOME/bin

3.2  立即生效

$ source ~/.bash_profile


4.  拷贝HBase

scp -r /opt/apache/hbase/ host14:/opt/apache/
scp -r /opt/apache/hbase/ host15:/opt/apache/

5.  启动HBase

start-hbase.sh

5.1  WEB UI验证

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转载自blog.csdn.net/volitationLong/article/details/82740404