0
0

【大数据】Hadoop在呼唤Hive（附一键部署Hive脚本）

CSDN话题挑战赛第2期
参赛话题：学习笔记

一、准备工作

1、下载Hive包

Hive下载地址
本文以apache-hive-3.1.2-bin.tar.gz作为部署，可以自身需要选择版本
Hive文档地址

2、下载mysql的rpm包

01_mysql-community-common-5.7.29-1.el7.x86_64.rpm
02_mysql-community-libs-5.7.29-1.el7.x86_64.rpm
03_mysql-community-libs-compat-5.7.29-1.el7.x86_64.rpm
04_mysql-community-client-5.7.29-1.el7.x86_64.rpm
05_mysql-community-server-5.7.29-1.el7.x86_64.rpm
mysql-connector-java-5.1.48.jar

3、下载Hive引擎tez包

tez-0.10.1-SNAPSHOT.tar.gz

4、将shell脚本放到/usr/bin下

给脚本赋权限

cd /usr/bin
chmod +x hive-install.sh

5、启动Hadoop集群

执行命令

 one 10

在这里插入图片描述

具体安装包可加公众号【纯码农（purecodefarmer）】输入“hive”即可获取下载链接
一键部署hadoop集群可参考【大数据】搭建Hadoop集群（附一键部署脚本）
备注：将下载的包放到hadoop集群主机的/opt/software/hive 目录下

二、Hive的搭建(脚本分解)

1、安装mysql

在安装mysql包时我们需要先删除自带的Mysql-libs
可使用命令查看是否有

rpm -qa |grep -i -E mysql\|mariadb

在这里插入图片描述

1、卸载原有的mysql

脚本内容

echo"-------删除原有的mysql-------"
    systemctl stop mysqld
    service mysql stop 2>/dev/null
    service mysqld stop 2>/dev/null
    rpm -qa |grep -i mysql |xargs -n1 rpm -e --nodeps 2>/dev/null
    rpm -qa |grep -i mariadb |xargs -n1 rpm -e --nodeps 2>/dev/null
    rm -rf /var/lib/mysql
    rm -rf /usr/lib64/mysql
    rm -rf /etc/my.cnf
    rm -rf /usr/my.cnf
    rm -rf /var/log/mysqld.log

执行脚本命令

sh hive-install.sh 1
2、安装mysql驱动包

脚本内容

cd /opt/software/hive
    echo"-------安装mysql依赖-------"rpm -ivh 01_mysql-community-common-5.7.29-1.el7.x86_64.rpm
    rpm -ivh 02_mysql-community-libs-5.7.29-1.el7.x86_64.rpm
    rpm -ivh 03_mysql-community-libs-compat-5.7.29-1.el7.x86_64.rpm
    
    echo"-------安装mysql-client-------"rpm -ivh 04_mysql-community-client-5.7.29-1.el7.x86_64.rpm
    
    echo"-------安装mysql-server-------"rpm -ivh 05_mysql-community-server-5.7.29-1.el7.x86_64.rpm
    
    echo"-------启动mysql-------"
    systemctl start mysqld
    
    pass=`cat /var/log/mysqld.log |grep password`pass1=`echo ${pass#*localhost: }`echo"-------mysql 初始密码-------"$pass1echo"-------登录mysql-------"
    mysql -uroot -p$pass1

执行脚本命令

sh hive-install.sh 1

3、修改mysql的默认密码
# 设置复杂密码
mysql>setpassword=password("Jimmy!1@2#3");# 修改密码策略
mysql>set global validate_password_length=4;
mysql>set global validate_password_policy=0;# 设置简单密码
mysql>setpassword=password("1qazxsw2");# 进入mysql库修改Host
mysql> use mysql;
mysql> update user sethost="%" where user="root";# 刷新并退出
mysql> flush privileges;
mysql> quit;

2、安装hive

安装完Mysql驱动后安装Hive的安装包

1、安装Hive并配置环境变量

脚本内容

echo"-------解压Hive的安装包-------"mkdir /opt/module/hive312
    tar -zxvf /opt/software/hive/apache-hive-3.1.2-bin.tar.gz -C /opt/module/hive312
    echo"-------重命名Hive解压包-------"mv /opt/module/apache-hive-3.1.2-bin/ /opt/module/hive312
    
    echo"-------配置Hive的环境变量-------"echo"">> /etc/profile.d/my_env.sh
    echo"#Hive environment">> /etc/profile.d/my_env.sh
    echo"export HIVE_HOME=/opt/module/hive312">> /etc/profile.d/my_env.sh
    echo"export PATH=\$PATH:\${HIVE_HOME}/bin">> /etc/profile.d/my_env.sh

    echo"-------解决日志Jar包冲突-------"mv /opt/module/hive312/lib/log4j-slf4j-impl-2.10.0.jar /opt/module/hive312/lib/log4j-slf4j-impl-2.10.0.bak
    
    echo"-------拷贝Mysql驱动放到Hive下-------"cp /opt/software/hive/mysql-connector-java-5.1.48.jar /opt/module/hive312/lib

执行脚本命令

sh hive-install.sh 2

备注：配置了环境变量重新刷新后进入，不然环境变量不生效

2、配置Metastore到Mysql

脚本内容

echo"-------配置Hive Metastore元数据-------"cd$HIVE_HOME/conf/
    rm -rf hive-site.xml
    sudotouch hive-site.xml
    echo'<?xml version="1.0"?>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<configuration>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionURL</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>jdbc:mysql://hdp101:3306/metastore?useSSL=false</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionDriverName</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>com.mysql.jdbc.Driver</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionUserName</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>root</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionPassword</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>1qazxsw2</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.warehouse.dir</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>/user/hive/warehouse</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.schema.verification</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>false</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.uris</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>thrift://hdp101:9083</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.server2.thrift.port</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>10000</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.server2.thrift.bind.host</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>hdp101</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.event.db.notification.api.auth</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>false</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    # 修改Hive的计算引擎echo"-------修改Hive的计算引擎-------"echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.execution.engine</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>tez</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.tez.container.size</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>1024</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</configuration>'>>$HIVE_HOME/conf/hive-site.xml

执行脚本命令

sh hive-install.sh 3
3、安装tez并配置

备注：安装tez的时候先启动Hadoop集群
脚本内容

echo"-------安装tez-------"mkdir /opt/module/tez
    tar -zxvf /opt/software/hive/tez-0.10.1-SNAPSHOT.tar.gz -C /opt/module/tez
    echo"-------上传tez依赖到HDFS-------"`hadoop fs -mkdir /tez``hadoop fs -put /opt/software/hive/tez-0.10.1-SNAPSHOT.tar.gz /tez`echo"-------配置tez-site文件-------"cd$HADOOP_HOME/etc/hadoop
    rm -rf tez-site.xml
    sudotouch tez-site.xml
    echo'<?xml version="1.0" encoding="UTF-8"?>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<configuration>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.lib.uris</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>${fs.defaultFS}/tez/tez-0.10.1-SNAPSHOT.tar.gz</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.use.cluster.hadoop-libs</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>true</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.am.resource.memory.mb</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1024</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.am.resource.cpu.vcores</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.container.max.java.heap.fraction</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>0.4</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.task.resource.memory.mb</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1024</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.task.resource.cpu.vcores</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</configuration>    '>>$HADOOP_HOME/etc/hadoop/tez-site.xml

    echo"-------修改Hadoop环境变量-------"echo"export TEZ_CONF_DIR=\$HADOOP_HOME/etc/hadoop">>$HADOOP_HOME/etc/hadoop/hadoop-env.sh
    echo"export TEZ_JARS=/opt/module/tez">>$HADOOP_HOME/etc/hadoop/hadoop-env.sh
    echo"export HADOOP_CLASSPATH=\$HADOOP_CLASSPATH:\${TEZ_CONF_DIR}:\${TEZ_JARS}/*:\${TEZ_JARS}/lib/*">>$HADOOP_HOME/etc/hadoop/hadoop-env.sh

    echo"-------解决jar包冲突，删除tez的日志jar-------"rm /opt/module/tez/lib/slf4j-log4j12-1.7.10.jar

执行脚本命令

sh hive-install.sh 4

在这里插入图片描述

4、启动停止Hive

1、新建Hive的元数据库

# 登录Mysql数据库
mysql -uroot -p1qazxsw2
# 新建Hive元数据库 metastore 是在hive-site.xml中配置的
mysql> create database metastore;# 刷新并退出
mysql> quit;

2、初始化元数据库

cd /opt/module/hive312/bin/
schematool -initSchema -dbType mysql -verbose

在这里插入图片描述

3、启动Hive命令
脚本内容

echo"-------启动Hive-------"HIVE_LOG_DIR=$HIVE_HOME/logs
    mkdir -p $HIVE_LOG_DIRmetapid=$(check_process HiveMetastore 9083)cmd="nohup hive --service metastore >$HIVE_LOG_DIR/metastore.log 2>&1 &"cmd=$cmd" sleep 4; hdfs dfsadmin -safemode wait >/dev/null 2>&1"[ -z "$metapid"]&&eval$cmd||echo"-------Metastroe服务已启动-------"server2pid=$(check_process HiveServer2 10000)cmd="nohup hive --service hiveserver2 >$HIVE_LOG_DIR/hiveServer2.log 2>&1 &"[ -z "$server2pid"]&&eval$cmd||echo"-------HiveServer2服务已启动-------"

执行脚本命令

sh hive-install.sh 5

4、停止Hive命令
脚本内容

echo"-------关闭Hive-------"metapid=$(check_process HiveMetastore 9083)["$metapid"]&&kill$metapid||echo"-------Metastore服务已关闭-------"server2pid=$(check_process HiveServer2 10000)["$server2pid"]&&kill$server2pid||echo"-------HiveServer2服务已关闭-------"

执行脚本命令

sh hive-install.sh 6

5、重启Hive命令
执行脚本命令

sh hive-install.sh 7

6、更改Hive的日志路径

cd /opt/module/hive312/conf
mv hive-log4j2.properties.template hive-log4j2.properties
vim hive-log4j2.properties
# 修改后重启Hive
property.hive.log.dir = /opt/module/hive312/logs

三、Hive一键部署脚本

脚本内容

#!/bin/bash# 卸载原有的mysqluninstall_mysql(){echo"-------删除原有的mysql-------"
    systemctl stop mysqld
    service mysql stop 2>/dev/null
    service mysqld stop 2>/dev/null
    rpm -qa |grep -i mysql |xargs -n1 rpm -e --nodeps 2>/dev/null
    rpm -qa |grep -i mariadb |xargs -n1 rpm -e --nodeps 2>/dev/null
    rm -rf /var/lib/mysql
    rm -rf /usr/lib64/mysql
    rm -rf /etc/my.cnf
    rm -rf /usr/my.cnf
    rm -rf /var/log/mysqld.log
}# 安装mysql驱动包install_mysql(){cd /opt/software/hive
    echo"-------安装mysql依赖-------"rpm -ivh 01_mysql-community-common-5.7.29-1.el7.x86_64.rpm
    rpm -ivh 02_mysql-community-libs-5.7.29-1.el7.x86_64.rpm
    rpm -ivh 03_mysql-community-libs-compat-5.7.29-1.el7.x86_64.rpm
    
    echo"-------安装mysql-client-------"rpm -ivh 04_mysql-community-client-5.7.29-1.el7.x86_64.rpm
    
    echo"-------安装mysql-server-------"rpm -ivh 05_mysql-community-server-5.7.29-1.el7.x86_64.rpm
    
    echo"-------启动mysql-------"
    systemctl start mysqld
    
    password=`cat /var/log/mysqld.log |grep password`password1=`echo ${password#*localhost: }`echo"-------mysql 初始密码-------"$password1echo"-------登录mysql-------"
    mysql -uroot -p$password1}# 安装hiveinstall_hive(){echo"-------解压Hive的安装包-------"tar -zxvf /opt/software/hive/apache-hive-3.1.2-bin.tar.gz -C /opt/module/
    echo"-------重命名Hive解压包-------"mv /opt/module/apache-hive-3.1.2-bin/ /opt/module/hive312
    
    echo"-------配置Hive的环境变量-------"echo"">> /etc/profile.d/my_env.sh
    echo"#Hive environment">> /etc/profile.d/my_env.sh
    echo"export HIVE_HOME=/opt/module/hive312">> /etc/profile.d/my_env.sh
    echo"export PATH=\$PATH:\${HIVE_HOME}/bin">> /etc/profile.d/my_env.sh
    
    echo"-------解决日志Jar包冲突-------"mv /opt/module/hive312/lib/log4j-slf4j-impl-2.10.0.jar /opt/module/hive312/lib/log4j-slf4j-impl-2.10.0.bak
    
    echo"-------拷贝Mysql驱动放到Hive下-------"cp /opt/software/hive/mysql-connector-java-5.1.48.jar /opt/module/hive312/lib
}# 配置Hive Metastore元数据hive_config(){echo"-------配置Hive Metastore元数据-------"HIVE_HOME=/opt/module/hive312
    cd$HIVE_HOME/conf/
    rm -rf hive-site.xml
    sudotouch hive-site.xml
    echo'<?xml version="1.0"?>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<configuration>'>>$HIVE_HOME/conf/hive-site.xml
    # Hive元数据库名称metastoreecho'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionURL</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>jdbc:mysql://hdp101:3306/metastore?useSSL=false</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionDriverName</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>com.mysql.jdbc.Driver</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionUserName</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>root</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>javax.jdo.option.ConnectionPassword</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>1qazxsw2</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.warehouse.dir</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>/user/hive/warehouse</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.schema.verification</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>false</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.uris</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>thrift://hdp101:9083</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.server2.thrift.port</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>10000</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.server2.thrift.bind.host</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>hdp101</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.metastore.event.db.notification.api.auth</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>false</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    # 修改Hive的计算引擎echo"-------修改Hive的计算引擎-------"echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.execution.engine</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>tez</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<name>hive.tez.container.size</name>'>>$HIVE_HOME/conf/hive-site.xml
    echo'<value>1024</value>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</property>'>>$HIVE_HOME/conf/hive-site.xml
    echo'</configuration>'>>$HIVE_HOME/conf/hive-site.xml

}# 安装tez并配置install_tez(){echo"-------安装tez-------"mkdir /opt/module/tez
    tar -zxvf /opt/software/hive/tez-0.10.1-SNAPSHOT.tar.gz -C /opt/module/tez
    echo"-------上传tez依赖到HDFS-------"`hadoop fs -mkdir /tez``hadoop fs -put /opt/software/hive/tez-0.10.1-SNAPSHOT.tar.gz /tez`echo"-------配置tez-site文件-------"cd$HADOOP_HOME/etc/hadoop
    rm -rf tez-site.xml
    sudotouch tez-site.xml
    echo'<?xml version="1.0" encoding="UTF-8"?>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<configuration>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.lib.uris</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>${fs.defaultFS}/tez/tez-0.10.1-SNAPSHOT.tar.gz</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.use.cluster.hadoop-libs</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>true</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.am.resource.memory.mb</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1024</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.am.resource.cpu.vcores</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.container.max.java.heap.fraction</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>0.4</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.task.resource.memory.mb</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1024</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<name>tez.task.resource.cpu.vcores</name>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'<value>1</value>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</property>'>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    echo'</configuration>    '>>$HADOOP_HOME/etc/hadoop/tez-site.xml
    
    echo"-------修改Hadoop环境变量-------"echo"export TEZ_CONF_DIR=\$HADOOP_HOME/etc/hadoop">>$HADOOP_HOME/etc/hadoop/hadoop-env.sh
    echo"export TEZ_JARS=/opt/module/tez">>$HADOOP_HOME/etc/hadoop/hadoop-env.sh
    echo"export HADOOP_CLASSPATH=\$HADOOP_CLASSPATH:\${TEZ_CONF_DIR}:\${TEZ_JARS}/*:\${TEZ_JARS}/lib/*">>$HADOOP_HOME/etc/hadoop/hadoop-env.sh

    echo"-------解决jar包冲突，删除tez的日志jar-------"rm -rf /opt/module/tez/lib/slf4j-log4j12-1.7.10.jar
}#检查进程是否运行正常，参数1为进程名，参数2为进程端口functioncheck_process(){pid=$(ps -ef 2>/dev/null |grep -v grep|grep -i $1 |awk'{print $2}')ppid=$(netstat -nltp 2>/dev/null |grep $2 |awk'{print $7}'|cut -d '/' -f 1)echo$pid[["$pid"=~"$ppid"]]&&["$ppid"]&&return0||return1}# 启动Hivehive_start(){echo"-------启动Hive-------"HIVE_LOG_DIR=$HIVE_HOME/logs
    mkdir -p $HIVE_LOG_DIRmetapid=$(check_process HiveMetastore 9083)cmd="nohup hive --service metastore >$HIVE_LOG_DIR/metastore.log 2>&1 &"cmd=$cmd" sleep 4; hdfs dfsadmin -safemode wait >/dev/null 2>&1"[ -z "$metapid"]&&eval$cmd||echo"-------Metastroe服务已启动-------"server2pid=$(check_process HiveServer2 10000)cmd="nohup hive --service hiveserver2 >$HIVE_LOG_DIR/hiveServer2.log 2>&1 &"[ -z "$server2pid"]&&eval$cmd||echo"-------HiveServer2服务已启动-------"}# 关闭Hivehive_stop(){echo"-------关闭Hive-------"metapid=$(check_process HiveMetastore 9083)["$metapid"]&&kill$metapid||echo"-------Metastore服务已关闭-------"server2pid=$(check_process HiveServer2 10000)["$server2pid"]&&kill$server2pid||echo"-------HiveServer2服务已关闭-------"}#根据用户的选择进行对应的安装custom_option(){case$1in1)
        uninstall_mysql
        install_mysql
        ;;2)
        install_hive
        ;;3)
        hive_config
        ;;4)
        install_tez
        ;;5)
        hive_start
        ;;6)
        hive_stop
        ;;7)
        hive_stop
        sleep2
        hive_start
        ;;
    *)echo"please option 1~7"esac}#规定$1用户安装软件选择[]
custom_option $1

执行脚本命令

# 不同命令1：安装Mysql
2：安装Hive
3：配置Hive
4：安装Tez引擎
5：启动Hive
6：停止Hive
7：重启Hive

sh hive-install.sh  [1~7]
标签： hadoop hive 大数据
本文转载自: https://blog.csdn.net/m0_37172770/article/details/127127573
版权归原作者 纯码农 所有， 如有侵权，请联系我们删除。
登录后发布评论

“【大数据】Hadoop在呼唤Hive（附一键部署Hive脚本）”的评论:

还没有评论
关于作者
...
overfit同步小助手
文章同步
相关阅读

机器人技术在安全领域的重要作用

安全学习记录——网络篇（一）

图腾柱PFC：HP1010为您的电动两轮车之旅提供绿色，高效，安全的动力

单元测试数据库回滚问题

这才是单元测试，之前我们都错了

【C语言基础】：字符函数和字符串函数

ChatGPT-Next-Web SSRF漏洞+XSS漏洞复现(CVE-2023-49785)

文章导航