CentOS7.4 + Ambari 2.6.1.5 + HDP 2.6.4.0 安裝部署

 

1. 參考說明

參考文檔：

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-installation/content/ch_Getting_Ready.html

2. 安裝環境說明

2.1. 環境說明

	主控終端	計算終端1	計算終端2	計算終端2
主機名	master.smartmap.com	server1.smartmap.com	server2.smartmap.com	server3.smartmap.com
IP	192.168.1.30	192.168.1.31	192.168.1.32	192.168.1.33
Subnet mask	255.255.255.0	255.255.255.0	255.255.255.0	255.255.255.0
Gateway	192.168.1.1	192.168.1.1	192.168.1.1	192.168.1.1
DNS	218.30.19.50 61.134.1.5	218.30.19.50 61.134.1.5	218.30.19.50 61.134.1.5	218.30.19.50 61.134.1.5

 

另外一台計算機作為本地源，其IP為：192.168.1.50

 

2.2. 設置IP與服務器名映射

2.2.1. 設置/etc/hosts文件

[root@master ~]# vi /etc/hosts

192.168.1.30 master master.smartmap.com

192.168.1.31 server1 server1.smartmap.com

192.168.1.32 server2 server2.smartmap.com

192.168.1.33 server3 server3.smartmap.com

2.2.2. 設置/etc/sysconfig/network文件

該文件是：Name Service Caching Daemon (NSCD)

[root@master ~]# vi /etc/sysconfig/network

NETWORKING=yes

HOSTNAME=master.smartmap.com

2.3. 修改ulimit（最大進程數和最大文件打開數)

[ambari@master ~]$ sudo vi /etc/security/limits.conf

* soft nofile 204800

* hard nofile 204800

* soft nproc 204800

* hard nproc 204800

[ambari@master ~]$ sudo vi /etc/security/limits.d/20-nproc.conf

# * soft nproc 4096

* soft nproc 204800

* hard nproc 204800

root soft nproc unlimited

2.4. 安裝基礎軟件

[root@master ~]# yum install unzip wget ntp

2.5. 安裝與配置NTP

[root@master ~]# yum update

[root@master ~]# yum install unzip wget ntp

[root@master ~]# systemctl is-enabled ntpd

disabled

[root@master ~]# systemctl enable ntpd

Created symlink from /etc/systemd/system/multi-u ser.target.wants/ntpd.service to /usr/lib/system d/system/ntpd.service.

[root@master ~]# systemctl start ntpd

[root@master ~]#

2.6. 添加用戶

[root@master ~]# useradd ambari

[root@master ~]# passwd ambari

Changing password for user ambari.

New password:

BAD PASSWORD: The password is shorter than 8 characters

Retype new password:

passwd: all authentication tokens updated successfully.

[root@master ~]# chmod u+w /etc/sudoers

[root@master ~]#

[root@master ~]# vi /etc/sudoers

添加如下內容：

ambari ALL=(ALL) NOPASSWD: ALL

2.7. 配置SSH免密碼登錄

[ambari@master ~]$ ssh-keygen -t rsa

Generating public/private rsa key pair.

……

+----[SHA256]-----+

[ambari@master ~]$ cd ~/.ssh/

[ambari@master .ssh]$ cat id_rsa.pub >> authorized_keys

[ambari@master .ssh]$ chmod 700 ~/.ssh

[ambari@master .ssh]$ chmod 600 ~/.ssh/authorized_keys

chmod: cannot access ‘/home/ambari/.ssh/authorized_keys’:

Permission denied

[ambari@master .ssh]$ sudo chmod 600 ~/.ssh/authorized_keys

[ambari@master .ssh]$

[ambari@master .ssh]$ scp ambari@192.168.1.30:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_master

[ambari@master .ssh]$ scp ambari@192.168.1.31:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_server1

[ambari@master .ssh]$ scp ambari@192.168.1.32:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_server2

[ambari@master .ssh]$ scp ambari@192.168.1.33:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_server3

[ambari@master .ssh]$ cat authorized_keys_master >> authorized_keys

[ambari@master .ssh]$ cat authorized_keys_server1 >> authorized_keys

[ambari@master .ssh]$ cat authorized_keys_server2 >> authorized_keys

[ambari@master .ssh]$ cat authorized_keys_server3 >> authorized_keys

[root@master .ssh]# scp root@192.168.1.30:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_master

[root@master .ssh]# scp root@192.168.1.31:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_server1

[root@master .ssh]# scp root@192.168.1.32:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_server2

[root@master .ssh]# scp root@192.168.1.33:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_server3

[root@master .ssh]# cat authorized_keys_master >> authorized_keys

[root@master .ssh]# cat authorized_keys_server1 >> authorized_keys

[root@master .ssh]# cat authorized_keys_server2 >> authorized_keys

[root@master .ssh]# cat authorized_keys_server3 >> authorized_keys

3. 軟件包下載

3.1. JDK安裝與配置

3.1.1. 下載地址

http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

3.1.2. JDK安裝

3.1.2.1. 創建安裝的目錄

[ambari@master ~]$ cd /opt/

[ambari@master opt]$ sudo mkdir java/

[sudo] password for ambari:

[ambari@master opt]$ sudo chown -R ambari:ambari java/

[ambari@master opt]$

3.1.2.2. 上傳軟件包到/opt/java/目錄下

3.1.2.3. 解壓軟件包

[ambari@master java]$ ls -la

total 186432

drwxr-xr-x 2 ambari ambari 64 May 4 18:04 .

drwxr-xr-x. 3 root root 18 May 4 18:00 ..

-rw-rw-r-- 1 ambari ambari 8409 May 4 18:04 jce_policy-8.zip

-rw-rw-r-- 1 ambari ambari 190890122 May 4 18:04 jdk-8u171-linux-x64.tar.gz

[ambari@master java]$ tar -zxvf jdk-8u171-linux-x64.tar.gz

……

[ambari@master java]$ ls -la

total 186432

drwxr-xr-x 3 ambari ambari 84 May 4 18:09 .

drwxr-xr-x. 3 root root 18 May 4 18:00 ..

-rw-rw-r-- 1 ambari ambari 8409 May 4 18:04 jce_policy-8.zip

drwxr-xr-x 8 ambari ambari 255 Mar 29 08:18 jdk1.8.0_171

-rw-rw-r-- 1 ambari ambari 190890122 May 4 18:04 jdk-8u171-linux-x64.tar.gz

[ambari@master java]$

3.1.2.4. 將解壓后軟件包分發到其它服務器

[ambari@master java]$ scp -r jdk1.8.0_171/ ambari@192.168.1.31:/opt/java/

[ambari@master java]$ scp -r jdk1.8.0_171/ ambari@192.168.1.32:/opt/java/

[ambari@master java]$ scp -r jdk1.8.0_171/ ambari@192.168.1.33:/opt/java/

3.1.2.5. 設置環境變量

[ambari@master java]$ sudo vi /etc/profile

export JAVA_HOME=/opt/java/jdk1.8.0_171

export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/mysql-connector-java-5.1.46-bin.jar

PATH=$PATH:$HOME/bin:$JAVA_HOME/bin

[ambari@master java]$ source /etc/profile

[ambari@master java]$ java -version

java version "1.8.0_171"

Java(TM) SE Runtime Environment (build 1.8.0_171-b11)

Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)

[ambari@master java]$

3.2. Java Cryptography Extension (JCE) 安裝

3.2.1. 下載地址

http://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html

3.2.2. JCE安裝

3.2.2.1. 創建安裝的目錄

[ambari@master java]$ mkdir jce_policy-8

3.2.2.2. 上傳軟件包到/opt/java/目錄下

3.2.2.3. 解壓軟件包

unzip -o -j -q jce_policy-8.zip -d /opt/java/jdk1.8.0_171/jre/lib/security/

[ambari@master java]$ unzip -o -j -q jce_policy-8.zip -d /opt/java/jce_policy-8

[ambari@master java]$ cd jce_policy-8

[ambari@master jce_policy-8]$ ll

total 16

-rw-rw-r-- 1 ambari ambari 3035 Dec 21 2013 local_policy.jar

-rw-r--r-- 1 ambari ambari 7323 Dec 21 2013 README.txt

-rw-rw-r-- 1 ambari ambari 3023 Dec 21 2013 US_export_policy.jar

[ambari@master jce_policy-8]$ cd ..

3.2.2.4. 將解壓后軟件包分發到其它服務器

[ambari@master java]$ scp -r /opt/java/jce_policy-8 ambari@192.168.1.31:/opt/java/

local_policy.jar

[ambari@master java]$ scp -r /opt/java/jce_policy-8 ambari@192.168.1.32:/opt/java/

local_policy.jar

[ambari@master java]$ scp -r /opt/java/jce_policy-8 ambari@192.168.1.33:/opt/java/

local_policy.jar

[ambari@master java]$

3.2.2.5. 復制Jar包

將其中的Jar包復制到/opt/java/jdk1.8.0_171/jre/lib/security/目錄下

[ambari@master java]$ cp /opt/java/jce_policy-8/local_policy.jar /opt/java/jdk1.8.0_171/jre/lib/security/

[ambari@master java]$ cp /opt/java/jce_policy-8/US_export_policy.jar /opt/java/jdk1.8.0_171/jre/lib/security/

[ambari@master java]$ cp /opt/java/jce_policy-8/README.txt /opt/java/jdk1.8.0_171/jre/lib/security/

[ambari@master java]$

3.3. MySQL數據庫安裝（只在Master上）

3.3.1. 下載MySQL源

[ambari@master opt]$ sudo wget http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm

[sudo] password for ambari:

--2018-05-04 19:34:36-- http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm

3.3.2. 安裝MySQL源

[ambari@master opt]$ sudo yum install mysql57-community-release-el7-8.noarch.rpm

Loaded plugins: fastestmirror

Examining mysql57-community-release-el7-8.noarch.rpm: mysql57-community-release-el7-8.noarch

Marking mysql57-community-release-el7-8.noarch.rpm to be installed

3.3.3. 安裝MySQL

[ambari@master opt]$ sudo yum install mysql-server

3.3.4. 啟動mysql服務

[ambari@master opt]$ sudo systemctl start mysqld

[ambari@master opt]$ sudo systemctl enable mysqld

3.3.5. 重置root密碼

MySQL5.7會在安裝后為root用戶生成一個隨機密碼, MySQL為root用戶生成的隨機密碼通過mysqld.log文件可以查找到

[ambari@master opt]$ sudo grep 'temporary password' /var/log/mysqld.log

2018-05-04T11:45:53.177586Z 1 [Note] A temporary password is generated for root@localhost: t/Df,4hjYX;4

[ambari@master opt]$

[ambari@master opt]$ mysql -u root -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 2

Server version: 5.7.22

…....

mysql> set global validate_password_policy=0;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_length=3;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_mixed_case_count=0;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_number_count=0;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_special_char_count=0;

Query OK, 0 rows affected (0.00 sec)

mysql> alter user 'root'@'localhost' identified by 'gis123';

Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;

Query OK, 0 rows affected (0.01 sec)

mysql> SHOW VARIABLES LIKE 'validate_password%';

+--------------------------------------+-------+

| Variable_name | Value |

+--------------------------------------+-------+

| validate_password_check_user_name | OFF |

| validate_password_dictionary_file | |

| validate_password_length | 4 |

| validate_password_mixed_case_count | 0 |

| validate_password_number_count | 0 |

| validate_password_policy | LOW |

| validate_password_special_char_count | 0 |

+--------------------------------------+-------+

7 rows in set (0.01 sec)

mysql> set global validate_password_length=3;

Query OK, 0 rows affected (0.00 sec)

mysql> alter user 'root'@'localhost' identified by 'gis';

Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;

Query OK, 0 rows affected (0.00 sec)

mysql> quit

Bye

[ambari@master opt]$ mysql -u root -p

Enter password:

3.3.6. 開放數據庫訪問權限

[root@localsource ~]# mysql -u root -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

……

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'gis' WITH GRANT OPTION;

Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql> quit

3.3.7. 安裝mysql jdbc 驅動

3.3.7.1. 下載地址

https://dev.mysql.com/downloads/connector/j/5.1.html

3.3.7.2. 上傳軟件包到/opt/java/目錄下

3.3.7.3. 解壓軟件包

[ambari@master java]$ tar -zxvf mysql-connector-java-5.1.46.tar.gz

3.3.7.4. 設置環境變量

[ambari@master java]$ ls -la /opt/java/mysql-connector-java-5.1.46/

total 2448

drwxr-xr-x 3 ambari ambari 178 Feb 26 21:28 .

drwxr-xr-x 6 ambari ambari 135 May 4 20:25 ..

-rw-r--r-- 1 ambari ambari 91845 Feb 26 21:28 build.xml

-rw-r--r-- 1 ambari ambari 247456 Feb 26 21:28 CHANGES

-rw-r--r-- 1 ambari ambari 18122 Feb 26 21:28 COPYING

-rw-r--r-- 1 ambari ambari 1004840 Feb 26 21:28 mysql-connector-java-5.1.46-bin.jar

-rw-r--r-- 1 ambari ambari 1004838 Feb 26 21:28 mysql-connector-java-5.1.46.jar

-rw-r--r-- 1 ambari ambari 61407 Feb 26 21:28 README

-rw-r--r-- 1 ambari ambari 63658 Feb 26 21:28 README.txt

drwxr-xr-x 8 ambari ambari 79 Feb 26 21:28 src

[ambari@master java]$ sudo vi /etc/profile

加入如下的內容：

export CLASSPATH=$CLASSPATH:/opt/java/mysql-connector-java-5.1.46/mysql-connector-java-5.1.46-bin.jar

[ambari@master java]$ source /etc/profile

3.3.7.5. 測試

import java.sql.*;

public class SqlTest {

public static void main(String[] args) throws Exception {

try {

String driver="com.mysql.jdbc.Driver";

String url="jdbc:mysql://127.0.0.1:3306/mysql?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf8&useSSL=false";

String user="root";

String password="gis";

Class.forName(driver);

Connection conn=DriverManager.getConnection(url,user,password);

Statement stmt=conn.createStatement();

System.out.println("mysql test successful!");

stmt.close();

conn.close();

} catch (Exception e) {

e.printStackTrace();

System.out.println("mysql test fail!");

}

}

}

編譯執行

javac SqlTest.java

java SqlTest

4. 制作本地源

4.1. Ambari、HDP與HDP-UTILS的下載

軟件包地址說明：

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-installation/content/ambari_repositories.html

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-installation/content/hdp_26_repositories.html

組件	下載地址
Ambari	http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.6.1.5/ambari-2.6.1.5-centos7.tar.gz
HDP	http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.6.4.0/HDP-2.6.4.0-centos7-rpm.tar.gz
HDP-UTILS	http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.22/repos/sles12/HDP-UTILS-1.1.0.22-sles12.tar.gz

4.2. 相關准備工作

4.2.1. 安裝 Apache HTTP 服務器

[root@localsource ~]# yum install httpd

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

……

[root@localsource ~]# systemctl start httpd

[root@localsource ~]#

4.2.2. 安裝本地源制作相關工具

[root@localsource ~]# yum install yum-utils createrepo

4.2.3. Ambari、HDP與HDP-UTILS的解壓

解壓后的文件結構如下：

 

 

修改HDP/ubuntu16/2.6.4.0-91/index.html中的內容

<html>
<head>
</head>
<body>
<div id="navigation"></div>
<div id="listing"></div>
<script src="jquery.min.js"></script>
<script type="text/javascript">
var S3BL_IGNORE_PATH = true;
//var BUCKET_NAME = 'BUCKET';
var BUCKET_URL = 'http://s3.amazonaws.com/dev.hortonworks.com';
var S3B_ROOT_DIR = 'HDP/ubuntu16/2.x/BUILDS/2.6.4.0-91/';
</script>
<script src="list.js"></script>
</body>
</html>

4.2.4. 制作本地源的repo文件

4.2.4.1. ambari.repo文件

[root@localsource html]# vi ambari.repo

[root@localsource html]#

#VERSION_NUMBER=2.6.1.5-3

[ambari-2.6.1.5]

name=ambari Version - ambari-2.6.1.5

baseurl=http://192.168.1.50/ambari/ambari/centos7/2.6.1.5-3

gpgcheck=1

gpgkey=http://192.168.1.50/ambari/ambari/centos7/2.6.1.5-3/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

4.2.4.2. hdp.repo文件

[root@localsource html]# vi hdp.repo

[root@localsource html]#

#VERSION_NUMBER=2.6.4.0-91

[HDP-2.6.4.0]

name=HDP Version - HDP-2.6.4.0

baseurl=http://192.168.1.50/ambari/HDP/centos7/2.6.4.0-91

gpgcheck=1

gpgkey=http://192.168.1.50/ambari/HDP/centos7/2.6.4.0-91/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

[HDP-UTILS-1.1.0.22]

name=HDP Utils Version - HDP-UTILS-1.1.0.22

baseurl=http://192.168.1.50/ambari/HDP-UTILS

gpgcheck=1

gpgkey=http://192.168.1.50/ambari/HDP-UTILS/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

4.2.5. 將兩個repo文件放到Master機器上

將上面新建的源（ambari.repo和hdp.repo）放到Master機器（192.168.1.30）的/etc/yum.repos.d/下面

[root@localsource html]# scp ambari.repo root@192.168.1.30:/etc/yum.repos.d/

root@192.168.1.30's password:

ambari.repo 100% 263 20.2KB/s 00:00

[root@localsource html]# scp hdp.repo root@192.168.1.30:/etc/yum.repos.d/

root@192.168.1.30's password:

hdp.repo 100% 470 128.0KB/s 00:00

[root@localsource html]#

4.3. 創建數據庫

[ambari@master java]$ mysql -uroot -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 18

4.3.1. ambari庫

mysql> create database ambari character set utf8;

Query OK, 1 row affected (0.16 sec)

mysql> CREATE USER 'ambari'@'%'IDENTIFIED BY 'gis';

Query OK, 0 rows affected (0.28 sec)

mysql> GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'%';

Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.10 sec)

mysql>

4.3.2. hive庫

mysql> create database hive character set utf8;

Query OK, 1 row affected (0.00 sec)

mysql> CREATE USER 'hive'@'%'IDENTIFIED BY 'gis';

Query OK, 0 rows affected (0.01 sec)

mysql> GRANT ALL PRIVILEGES ON *.* TO 'hive'@'%';

Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql>

4.3.3. oozie庫

mysql> create database oozie character set utf8;

Query OK, 1 row affected (0.02 sec)

mysql> CREATE USER 'oozie'@'%'IDENTIFIED BY 'gis';

Query OK, 0 rows affected (0.00 sec)

mysql> GRANT ALL PRIVILEGES ON *.* TO 'oozie'@'%';

Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql>

5. 進行安裝Ambari

5.1. 安裝Ambari2.6.0

5.1.1. 安裝Ambari

[ambari@master java]$ sudo yum install ambari-server

[sudo] password for ambari:

[root@master .ssh]# sudo yum install ambari-agent -y

Loaded plugins: fastestmirror, priorities

ambari-2.6.1.5 | 2.9 kB 00:00:00

Loading mirror speeds from cached hostfile

5.1.2. 配置Ambari

[ambari@master java]$ sudo ambari-server setup --jdbc-db=mysql --jdbc-driver=/usr/share/java/mysql-connector-java.jar

[sudo] password for ambari:

Using python /usr/bin/python

Setup ambari-server

Checking SELinux...

SELinux status is 'disabled'

Customize user account for ambari-server daemon [y/n] (n)? y

Enter user account for ambari-server daemon (root):ambari

Adjusting ambari-server permissions and ownership...

Checking firewall status...

Checking JDK...

[1] Oracle JDK 1.8 + Java Cryptography Extension (JCE) Policy Files 8

[2] Oracle JDK 1.7 + Java Cryptography Extension (JCE) Policy Files 7

[3] Custom JDK

==============================================================================

Enter choice (1): 3

WARNING: JDK must be installed on all hosts and JAVA_HOME must be valid on all hosts.

WARNING: JCE Policy files are required for configuring Kerberos security. If you plan to use Kerberos,please make sure JCE Unlimited Strength Jurisdiction Policy Files are valid on all hosts.

Path to JAVA_HOME: /opt/java/jdk1.8.0_171

Validating JDK on Ambari Server...done.

Checking GPL software agreement...

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

Hostname (localhost):

Port (3306):

Database name (ambari):

Username (ambari):

Enter Database Password (bigData): gis

Configuring ambari database...

Configuring remote database connection properties...

WARNING: Before starting Ambari Server, you must run the following DDL against the database 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-2.6.1.5.3.jar

...........

Adjusting ambari-server permissions and ownership...

Ambari Server 'setup' completed successfully.

[ambari@master java]$

5.1.3. 配置MySQL的JDBC驅動

[ambari@master java]$ sudo cp /opt/java/mysql-connector-java-5.1.46/mysql-connector-java-5.1.46-bin.jar /usr/share/java

[root@master ~]# vi /etc/ambari-server/conf/ambari.properties

server.jdbc.driver.path=/opt/java/jdk1.8.0_171/lib/mysql-connector-java-5.1.46-bin.jar

5.1.4. 將Ambari數據庫腳本導入到數據庫

[ambari@master resources]$ mysql -u ambari -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

……

mysql> use ambari;

Database changed

mysql> source /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql

Query OK, 0 rows affected (0.05 sec)

Query OK, 0 rows affected (0.00 sec)

5.2. 啟動Amabri

[ambari@master ~]$ ambari-server start

5.3. 進入Web界面配置

http://192.168.1.30:8080/#/login

出現登錄界面，默認管理員賬戶登錄， 賬戶：admin 密碼：admin

 

5.4. 安裝HDP 2.6.4 配置集群