Ambari学习笔记：安装调试

港控/mmm° 2022-10-30 10:22 182阅读 0赞

# Ambari框架开发环境搭建 #

## 一、jdk安装 ##

### 1、检查下系统中的jdk版本： ###

java -version

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### 2、检查jdk自带安装包： ###

rpm -qa | grep java

![在这里插入图片描述][20210218212125322.png_pic_center]

### 3、如果有自带jdk，则卸载旧的： ###

yum remove *openjdk*

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### 4.下载jdk安装包 ###

1),在线下载
    wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.rpm
    	2).离线下载
    http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

> 目前在官网下载低于jdk1.8的java jdk的时候需要登陆，这边分享一个账号，方便下载 账号：2696671285@qq.com  
> 密码：Oracle123  
> 账号提供者：https://blog.csdn.net/WNsshssm/article/details/84315519

![在这里插入图片描述][20210218212219209.png_pic_center]

### 5.解压安装jdk包 ###

tar -zxvf jdk-8u151-linux-x64.tar.gz

### 6.设置环境变量 ###

vim /etc/profile
    #在文件profile的最后一行加上，注意：JAVA_HOME=对应的是自己的jdk存放路径，编辑后保存并退出
    export JAVA_HOME=/opt/software/jdk1.8.0_151     
    export JRE_HOME=${ JAVA_HOME}/jre
    export CLASSPATH=.:${ JAVA_HOME}/lib:${ JRE_HOME}/lib:$CLASSPATH
    export JAVA_PATH=${ JAVA_HOME}/bin:${ JRE_HOME}/bin
    export PATH=$PATH:${ JAVA_PATH}

![在这里插入图片描述][20210218212244497.png_pic_center]

> 刷新配置文件:source /etc/profile

### 7. 验证jdk是否安装成功 ###

#命令行输入java -version，出现以下界面，说明安装成功：
    java -version

![在这里插入图片描述][20210218212254820.png_pic_center]

## 二、mysql环境安装 ##

### 1.mysql安装 ###

[linux环境安装mysql教程][linux_mysql]

### 2.ambari账号设置 ###

[root@localhost software]# mysql -uroot -proot
    mysql> CREATE USER 'ambari'@'%' IDENTIFIED BY 'ambari';
    mysql> GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'%';
    mysql> CREATE USER 'ambari'@'localhost' IDENTIFIED BY 'ambari';
    mysql> GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'localhost';
    mysql> CREATE USER 'ambari'@'localhost.localdomain' IDENTIFIED BY 'ambari';
    mysql> GRANT ALL PRIVILEGES ON *.* TO 'ambari'@' localhost.localdomain';  //本地主机名
    mysql> FLUSH PRIVILEGES;

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### 3. 使用ambari用户登陆并创建数据库 ###

[root@localhost software]# mysql -uambari -pambari
    mysql> CREATE DATABASE ambari;
    mysql> exit;

## 三、环境设置 ##

### 1.关闭防火墙 ###

systemctl status firewalld  #查看防火墙状态
    systemctl is-enabled firewalld #查看开机是否启动防火墙服务
    systemctl stop firewalld #关闭防火墙
    systemctl disable firewalld
    systemctl status firewalld #再次查看防火墙状态和开机防火墙是否启动
    systemctl is-enabled firewalld

### 2、禁用setlinux ###

sed -i 's/SELINUX=enforcing/SELINUX =disabled/' /etc/selinux/config #永久性关闭selinux（重启服务器生效）
    setenforce 0 #临时关闭selinux（立即生效，重启服务器失效）
    getenforce #查看selinux状态
    # disabled为永久关闭，permissive为临时关闭，enforcing为开启

## 三、Ambari版本安装 ##

### 安装ambari有两种方式 ###

#### 1).下载源码，编译打包为rpm，然后安装（编译打包过程较麻烦）[ambari项目本地编译打包安装教程][ambari] ####

#### 2).直接下载rpm包安装,本文采用rpm直接安装 ####

### 2.下载rpm包 ###

文件来源：https://shimo.im/docs/PVAPVjD40NUmFVql/read

### 3.rpm安装 ###

rpm -ivh ambari-server-2.7.5.0-72.x86_64.rpm
    或yum localinstall ambari-server-2.7.5.0-72.x86_64.rpm

> 若安装过程中报错  
> \[root@localhost software\]\# rpm -ivh ambari-server-2.7.5.0-72.x86\_64.rpm  
> warning: ambari-server-2.7.5.0-72.x86\_64.rpm: Header V4 RSA/SHA1 Signature, key ID 07513cad: NOKEY  
> error: Failed dependencies:  
> postgresql-server >= 8.1 is needed by ambari-server-2.7.5.0-72.x86\_64  
> 执行yum install postgresql;  
> yum install postgresql-server;  
> 然后再次rpm安装即可。

### 4.初始化ambari-server ###

ambari-server setup

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzQxNjY5OTE5_size_16_color_FFFFFF_t_70_pic_center 2]

### 5.初始化数据库脚本 ###

[root@localhost software]# mysql -h 127.0.0.1 -u ambari  -p
    mysql> use ambari;source 
    mysql> source /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql

### 6.启动ambari-server ###

ambari-server start

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzQxNjY5OTE5_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzQxNjY5OTE5_size_16_color_FFFFFF_t_70 1]

> 我启动时候报错是因为下载hdp包失败了，不过不影响启动。

### 7.本地debug调试方法 ###

1..eclipse设置debug远程调试 Run --> Debug Configurations --> Remote Java Application
    2.service ambari-server start --debug  #debug方式启动ambari-server

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![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzQxNjY5OTE5_size_16_color_FFFFFF_t_70 3]

[20210218212056638.png_pic_center]: /images/20221024/a7b5836c646e4c23a014f9f82682b97b.png
[20210218212125322.png_pic_center]: /images/20221024/3baf84d701a74a328eaa15b3beffaa0e.png
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[20210218212219209.png_pic_center]: /images/20221024/f6b1b4501ef241acbab78b57f7d11388.png
[20210218212244497.png_pic_center]: /images/20221024/3db08150217144a3b0b826636f31a0e4.png
[20210218212254820.png_pic_center]: /images/20221024/ba3648d35fd64ffaa6cf9fe5d9a9fde5.png
[linux_mysql]: https://blog.csdn.net/baidu_41669919/article/details/79148351
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[ambari]: https://841809077.github.io/2018/11/08/Ambari/%E5%AE%89%E8%A3%85%E9%83%A8%E7%BD%B2/Ambari%20v2.7.1%E6%95%B4%E4%BD%93%E7%BC%96%E8%AF%91+%E5%AE%89%E8%A3%85%E4%BD%BF%E7%94%A8.html
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