Ambari2.7.3 和HDP3.1.0搭建Hadoop集群

一、环境及软件准备

1、集群规划

hdp01/10.1.1.11

hdp02/10.1.1.12

hdp03/10.1.1.13

hdp04/10.1.1.14

hdp05/10.1.1.15

ambari server

是

否

否

否

否

ambari agent

是

是

是

是

是

namenode

是

是

否

否

否

datanode

否

否

是

是

是

resourcemanager

是

是

否

否

否

journalnode

是

是

是

是

是

zookeeper

是

是

是

否

否

01和02主要做管理机，03-05做数据数据节点，01-03做zookeeper集群。
主机环境为Ubuntu server18.04，主机间已经建立互信。

2、下载ambari安装包

https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.3.0/bk_ambari-installation/content/ambari_repositories.html
找到对应的版本下载即可。

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ps需要下载repo file,ambari.list

3、下载hdp安装包

https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.3.0/bk_ambari-installation/content/hdp_31_repositories.html

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ps需要下载repo file，hdp.gpl.list，hdp.list.

4、安装一台lnmp备用

选择hadoop01

https://lnmp.org/install.html

wget -c http://soft.vpser.net/lnmp/lnmp1.5.tar.gz && tar zxf lnmp1.5.tar.gz && cd lnmp1.5 && ./install.sh lnmp

选择安装mysql5.7版本用于支持ambari
开启远程访问mysql。

1 mysql -u root -p
2GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root'  ;
3flush privileges; 

5、复制下载文件

放到lnmp的默认目录下。

1mkdir /home/wwwroot/default/ambari
2mkdir /home/wwwroot/default/ambari/HDP-UTILS
3cd /home/wwwroot/default/ambari
4

复制下载文件到相关目录并解压。

tar -zxvf ambari-2.7.3.0-ubuntu18.tar.gz tar -zxvf HDP-GPL-3.1.0.0-ubuntu18-gpl.tar.gz tar -zxvf HDP-3.1.0.0-ubuntu18-deb.tar.gz tar -zxvf HDP-UTILS-1.1.0.22-ubuntu18.tar.gz -C HDP-UTILS 

开启nginx目录浏览
nginx.conf http { }加入

1        autoindex on;   #开启nginx目录浏览功能
2
3        autoindex_exact_size off;   #文件大小从KB开始显示
4
5        autoindex_localtime on;   

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6、配置本地源

cd /etc/apt/sources.list.d
ambari.list

1#VERSION_NUMBER=2.7.3.0-139
2#json.url = http://public-repo-1.hortonworks.com/HDP/hdp_urlinfo.json
3deb http://192.168.0.151/ambari/ambari/ubuntu18/2.7.3.0-139/ Ambari main 

hdp.list

1#VERSION_NUMBER=3.1.0.0-78
2deb http://192.168.0.151/ambari/HDP/ubuntu18/3.1.0.0-78/ HDP main deb http://192.168.0.151/ambari/HDP-UTILS/HDP-UTILS/ubuntu18/1.1.0.22/ HDP-UTILS main 

hdp.gpl.list

1#VERSION_NUMBER=3.1.0.0-78
2deb http://192.168.0.151/ambari/HDP-GPL/ubuntu18/3.1.0.0-78/ HDP-GPL main 

更新list

sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com B9733A7A07513CAD sudo apt-get update apt-cache showpkg ambari-server apt-cache showpkg ambari-agent apt-cache showpkg ambari-metrics-assembly 

复制到各台主机,并在各台主机更新list。

1scp /etc/apt/sources.list.d/ambari.list 192.168.0.152:/etc/apt/sources.list.d/
2scp /etc/apt/sources.list.d/ambari.list 192.168.0.153:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/ambari.list 192.168.0.154:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/ambari.list 192.168.0.155:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.list 192.168.0.152:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.list 192.168.0.153:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.list 192.168.0.154:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.list 192.168.0.155:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.gpl.list 192.168.0.152:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.gpl.list 192.168.0.153:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.gpl.list 192.168.0.154:/etc/apt/sources.list.d/ scp /etc/apt/sources.list.d/hdp.gpl.list 192.168.0.155:/etc/apt/sources.list.d/ 

二、安装hdp集群

1、安装ambari &hadoop01

1sudo apt-get install ambari-server
2
3
4Success. You can now start the database server using:
5
6    /usr/lib/postgresql/10/bin/pg_ctl -D /var/lib/postgresql/10/main -l logfile start
7
8Ver Cluster Port Status Owner    Data directory              Log file
910 main 5432 down postgres /var/lib/postgresql/10/main /var/log/postgresql/postgresql-10-main.log update-alternatives: using /usr/share/postgresql/10/man/man1/postmaster.1.gz to provide /usr/share/man/man1/postmaster.1.gz (postmaster.1.gz) in auto mode Setting up postgresql (10+190) ... Setting up ambari-server (2.7.3.0-139) ... Processing triggers for systemd (237-3ubuntu10.9) ... Processing triggers for ureadahead (0.100.0-20) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... 

2、配置ambari

1root@hadoop01:/home/wwwroot/default/ambari# sudo ambari-server setup
2Using python  /usr/bin/python
3Setup ambari-server
4Checking SELinux...
5WARNING: Could not run /usr/sbin/sestatus: OK Customize user account for ambari-server daemon [y/n] (n)? y Enter user account for ambari-server daemon (root): Adjusting ambari-server permissions and ownership... Checking firewall status... Checking JDK... [1] Oracle JDK 1.8 + Java Cryptography Extension (JCE) Policy Files 8 [2] Custom JDK ============================================================================== Enter choice (1): 

配置java路径即可
/usr/lib/jvm/java-8-openjdk-amd64

配置mysql

1Minimum JDK version is 8 for Ambari. Skipping to setup different JDK for Ambari Server.
2Checking GPL software agreement...
3GPL License for LZO: https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html Enable Ambari Server to download and install GPL Licensed LZO packages [y/n] (n)? Completing setup... Configuring database... Enter advanced database configuration [y/n] (n)? y Configuring database... ============================================================================== Choose one of the following options: [1] - PostgreSQL (Embedded) [2] - Oracle [3] - MySQL / MariaDB [4] - PostgreSQL [5] - Microsoft SQL Server (Tech Preview) [6] - SQL Anywhere [7] - BDB ============================================================================== Enter choice (1): 3 

配置jdbc,需要上传jdbc.bin.jar
路径如下。
/var/lib/ambari-server/resources/mysql-connector-java-5.1.47-bin.jar

1Configuring ambari database...
2Enter full path to custom jdbc driver: 
3Configuring ambari database...
4Enter full path to custom jdbc driver: /var/lib/ambari-server/resources/mysql-connector-java-5.1.47-bin.jar
5Copying /var/lib/ambari-server/resources/mysql-connector-java-5.1.47-bin.jar to /usr/share/java Configuring remote database connection properties... WARNING: Before starting Ambari Server, you must run the following DDL directly from the database shell to create the schema: /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql Proceed with configuring remote database connection properties [y/n] (y)? Extracting system views... ....ambari-admin-2.7.3.0.139.jar Ambari repo file contains latest json url http://public-repo-1.hortonworks.com/HDP/hdp_urlinfo.json, updating stacks repoinfos with it... Adjusting ambari-server permissions and ownership... Ambari Server 'setup' completed successfully. 

三、配置ambari

1、导入mysql库

1mysql -u root -p
2mysql> create database ambari;
3mysql> use ambari;
4mysql> source /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql;

2、启动ambari

1root@hadoop01:/home/wwwroot/default/ambari#
2sudo ambari-server start
3Using python  /usr/bin/python
4Starting ambari-server
5Ambari Server running with administrator privileges.
6Organizing resource files at /var/lib/ambari-server/resources...
7Ambari database consistency check started...
8Server PID at: /var/run/ambari-server/ambari-server.pid
9Server out at: /var/log/ambari-server/ambari-server.out
10Server log at: /var/log/ambari-server/ambari-server.log Waiting for server start.................................................. Server started listening on 8080 DB configs consistency check: no errors and warnings were found. Ambari Server 'start' completed successfully. 

四、安装hadoop集群

http://192.168.0.151:8080
用户名密码、admin/admin

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选择本地库。
输入目录。
http://192.168.0.151/ambari/HDP/ubuntu18/3.1.0.0-78
http://192.168.0.151/ambari/HDP-UTILS/HDP-UTILS/ubuntu18/1.1.0.22/

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cat ~/.ssh/id_rsa
获取ssh密钥。

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其他主机出现错误，跟agent没安装上有关。
在其他主机执行
apt install ambari-agent -y

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Ranger、Ranger KMS选了安装失败。取消可以成功。

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