apache 大数据平台搭建(hbase)

一.官网下载hbase安装包

https://dlcdn.apache.org/hbase/2.3.7/hbase-2.3.7-bin.tar.gz

二.安装hbase

1. zookeeper已部署并启动
2. hadoop已部署并启动
3. 解压hbase

tar -zxvf hbase-2.3.7-bin.tar.gz -C /opt/module

4. 修改配置文件

1）hbase-env.sh 修改内容：
export JAVA_HOME=/opt/module/jdk1.8.0_212
export HBASE_MANAGES_ZK=false
2）hbase-site.xml 修改内容：
<configuration>
  <property>
    <name>hbase.rootdir</name>
    <value>hdfs://hadoop101:8020/hbase</value>
  </property>
  <property>
    <name>hbase.cluster.distributed</name>
    <value>true</value>
  </property>
  <property>
    <name>hbase.tmp.dir</name>
    <value>./tmp</value>
  </property>
  <property>
    <name>hbase.master.port</name>
    <value>60020</value>
  </property>
  <property>
    <name>hbase.zookeeper.quorum</name>
    <value>hadoop102,hadoop103,hadoop101</value>
  </property>
  <property>
    <name>hbase.zookeeper.property.dataDir</name>
    <value>/opt/module/zookeeper-3.5.7/zkData</value>
  </property>
  <property>
    <name>hbase.unsafe.stream.capability.enforce</name>
    <value>false</value>
  </property>

</configuration>

3）regionservers：
hadoop102
hadoop103
hadoop101
4）软连接 hadoop 配置文件到 HBase：
ln -s /opt/module/hadoop-3.1.3/etc/hadoop/core-site.xml /opt/module/hbase-2.3.7/conf/core-site.xml
ln -s /opt/module/hadoop-3.1.3/etc/hadoop/hdfs-site.xml /opt/module/hbase-2.3.7/conf/hdfs-site.xml

5. 分发安装包
   xsync.sh /opt/module/hbase-2.3.7

6. 启动服务
   编写一键启停脚本:

vim hbase.sh

#!/bin/bash
if [ $# -lt 1 ]
then
    echo "No Args Input..."
    exit ;
fi
case $1 in
"start")
        echo " =================== 启动 hbase集群 ==================="

        ssh hadoop101 "/opt/module/hbase-2.3.7/bin/start-hbase.sh"
;;
"stop")
        echo " =================== 关闭 hbase集群 ==================="

        ssh hadoop101 "/opt/module/hbase-2.3.7/bin/stop-hbase.sh"
;;
"status")
        echo " =================== 查看 hbase集群 ==================="

        ssh hadoop101 "echo 'status' | /opt/module/hbase-2.3.7/bin/hbase shell | grep masters"
;;
*)
    echo "Input Args Error..."
;;
esac

# 启动集群
hbase.sh start

查看集群状态:

到此安装结束.