ISO-version: Centos6.5
Mysql-version: 5.6
Jdk-version : 1.8
Ambari-version: 2.4.2.0
HDP-version: 2.5.3.0
username: root
配置Yum源请看我的另一篇文章连接如下:
这里说一下Ambari和HDP的下载方式和地址:
Ambari软件包下载方式如下:
Linux下载方式
HDP软件包下载方式如下:
Windows下载方式
http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.5.3.0/HDP-2.5.3.0-centos6-rpm.tar.gz
Linux下载方式
wget http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.5.3.0/HDP-2.5.3.0-centos6-rpm.tar.gz
HDP工具包下载方式:
Windows下载方式
http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6/HDP-UTILS-1.1.0.21-centos6.tar.gz
Linux下载方式
wget http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6/HDP-UTILS-1.1.0.21-centos6.tar.gz
将下载后的压缩包解压到 /var/www/html/centos/目录下
在centos的每个目录下建立文件库建立索引文件repo文件即可
安装MySql
注意:执行sudo命令可能会出现一下问题
![](https://img.haomeiwen.com/i12351484/947dbce870a1c88b.png)
解决方法:
切换到root用户
1 修改/etc/sudoers文件,进入超级用户,因为没有写权限,所以要先把写权限加上chmod u+w /etc/sudoers
2 编辑 /etc/sudoers文件,找到这一 行:"root ALL=(ALL) ALL"在起下面添加"mysql ALL=(ALL) ALL"(这里的mysql是你的用户名),然后保存。
![](https://img.haomeiwen.com/i12351484/1bc055ff4e876c38.png)
3 最后恢复没有写权限模式,撤销文件的写权限,chmod u-w /etc/sudoers
命令前加 sudo 我们就可以用mysql用户来编辑root的文件了·
Yum安装Mysql
执行sudo yum makecache 获取yum缓存 如下图:
![](https://img.haomeiwen.com/i12351484/907863e6d13e9348.png)
执行sudo yum -y install mysql-server 安装mysql数据库如下图:
![](https://img.haomeiwen.com/i12351484/ba200a9fc8075444.png)
执行sudo service mysqld start启动mysql数据库
![](https://img.haomeiwen.com/i12351484/ffc3e3fd5dfe466a.png)
执行sudo chkconfig mysqld on 设置开机自启
执行mysql -uroot -p 登录mysql数据库
![](https://img.haomeiwen.com/i12351484/f635fb84951f9e28.png)
授权外部机器登录的用户名和密码以及权限 ,执行下面命令
mysql > grant all privileges on *.* to 'username'@'%' identified by 'userpwd' with grant option;
执行flush privileges; 刷新权限立即生效
![](https://img.haomeiwen.com/i12351484/dc109b1848d2d524.png)
![](https://img.haomeiwen.com/i12351484/2cfd56506c4edb2e.png)
以下为集群环境配置所有机器都要做,并且都以root用户执行
JDK安装
首先卸载系统自带的openjdk
执行以下命令查看已安装的jdk
rpm -qa | grep gcj
rpm -qa | grep jdk
执行以下命令卸载jdk
rpm -e --nodeps java-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_64
![](https://img.haomeiwen.com/i12351484/1f8efefe0938c1a1.png)
1.JDK下载:
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
![](https://img.haomeiwen.com/i12351484/ea285440d72dad3d.png)
2. 安装
将jdk rpm包上传到各集群节点中包括ambari服务器节点
执行rpm -ivh jdk-8u161-linux-x64.rpm 如下图:
![](https://img.haomeiwen.com/i12351484/93bfcf5362a8c303.png)
执行java -version查看jdk版本如下图:
![](https://img.haomeiwen.com/i12351484/472a673f62699b25.png)
配置主机映射:
所有主机的hosts文件内部的主机映射须一致,并且主机ip要与主机名称对应
修改前如下图:
![](https://img.haomeiwen.com/i12351484/8127566ed193e566.png)
关闭selinux
关闭selinux (此配置重启生效)
执行vi /etc/selinux/config 进行修改
修改前如下图:
![](https://img.haomeiwen.com/i12351484/a6f0cfdc939d602a.png)
修改后如下图:
![](https://img.haomeiwen.com/i12351484/b947a07f2578497e.png)
关闭防火墙
执行 service iptables stop 关闭防火墙开机自启动执行 chkconfig iptables off
![](https://img.haomeiwen.com/i12351484/14f05af9d074a67c.png)
关闭THP 透明大页面
执行vi /etc/grub.conf 加入 transparent_hugepage=never
添加前如下图:
![](https://img.haomeiwen.com/i12351484/23b324927b84e323.png)
添加后如下图:
![](https://img.haomeiwen.com/i12351484/30b69c132fb49fc2.png)
安装ntp时间同步服务
执行yum -y install ntp进行安装如下图:
![](https://img.haomeiwen.com/i12351484/36f8ff0adefbfbc9.png)
配置本地ntp时间同步服务
[if !supportLists]1、[endif]配置ntp-server
这里选择其中一台作为作为ntp本地服务器其他节点根据ntp服务器进行时间同步
[if !supportLists]2、[endif]ntp服务器执行 vi /etc/ntp.conf
注释掉原来的restrict default kod nomodify notrap nopeer noquery这一行,这一行本身是不响应任何的ntp更新请求,其实也就是禁用了本机的ntp server的功能,所以需要注释掉。 如下图:
![](https://img.haomeiwen.com/i12351484/81b2bfc396993e6d.png)
加入下面3行:
注释:用于让192.168.31.0/255.255.255.0网段上的机器能和本机做时间同步
restrict 192.168.31.0 mask 255.255.255.0 nomodify notrap
#注释:如果无法与上层ntp server通信以本地时间为标准时间
server 127.127.1.0 # local clock
fudge 127.127.1.0 stratum 10
修改后的内容如下图:
![](https://img.haomeiwen.com/i12351484/5b657398445aa0c9.png)
执行service ntpd restart重启ntp服务
执行chkconfig ntpd on 设置开机自启动
如下图:
![](https://img.haomeiwen.com/i12351484/6de7b90b41b5f227.png)
配置ntp-agent端
执行service ntpd stop 和 chkconfig ntpd off
关闭ntpd服务并且关闭开机自启动如下图:
![](https://img.haomeiwen.com/i12351484/32947009dfb52f4a.png)
执行 ntpdate ambari 同步ntp-server的时间如下图:
![](https://img.haomeiwen.com/i12351484/328bf318d84975e2.png)
创建定时同步时间任务
执行 crontab -e
添加以下内容:
#synchronize time with node1
*/5 * * * * /usr/sbin/ntpdate ambari-server >/dev/null 2>&1
意思是每5分钟同步一次时间,如下图:
![](https://img.haomeiwen.com/i12351484/e95f0e56e62e3466.png)
升级系统openssl
执行 yum -y install openssl 如下图:
![](https://img.haomeiwen.com/i12351484/f362b96edd7333bc.png)
配置免秘钥登录
执行ssh-keygen -t rsa -P '' (注:最后是二个单引号,表示不设置密码)
![](https://img.haomeiwen.com/i12351484/421e88eeb646a557.png)
执行 ssh-copy-id -i /root/.ssh/id_rsa.pub root@slave
将本主机的公钥发送到其他主机上如下图:
![](https://img.haomeiwen.com/i12351484/53130594eecc9a99.png)
注意:
将每台主机生成的公钥要复制到所有集群节点上:(所有)
复制过后测试是否配置成功
执行 ssh slave 登录slave节点
执行 exit 退出当前登录 如下图:
![](https://img.haomeiwen.com/i12351484/2178ee7319687e5a.png)
上述集群环境配置完成后从起所有服务器节点
执行 shutdown -r now 进行重启
安装和配置ambari-server服务器
执行 cd /etc/yum.repos.d/ 进入yum.repo文件存放目录
执行 vim ambari.repo 创建ambari.repo文件添加以下内容:
[ambari-2.4.2]
name=ambari-2.4.2
#下面的地址是ambari yum源的地址,并且此地址可以访问
baseurl=http://mongodb04/centos/ambari-2.4.2.0/
gpgcheck=0
enabled=1
![](https://img.haomeiwen.com/i12351484/18d7d8cb74bddec9.png)
执行 yum -y install ambari-server 进行安装如下图:
![](https://img.haomeiwen.com/i12351484/7b995c5262062532.png)
ambari指定数据库为mysql
执行 mkdir -p /usr/share/java/ 创建文件夹
将mysql-connector-java-5.1.39.jar包复制到/usr/share/java/
目录下
执行cp /opt/soft/mysql-connector-java-5.1.39.jar /usr/share/java/
下面的配置解决ambari找不到连接mysql数据库的jar包
执行 vim /etc/ambari-server/conf/ambari.properties
在底部添加server.jdbc.driver.path=/usr/share/java/mysql-connector-java-5.1.39.jar
结果如下图:
![](https://img.haomeiwen.com/i12351484/90c15da93ab58ca5.png)
接下来开始正式配置ambari服务
执行ambari-server setup 设置 如下图:
![](https://img.haomeiwen.com/i12351484/112d2ed745d5efca.png)
![](https://img.haomeiwen.com/i12351484/31d7226350fa616a.png)
[if !supportLists]1、[endif]配置JAVA_HOME 如下图:
![](https://img.haomeiwen.com/i12351484/e026c8252c725d5b.png)
![](https://img.haomeiwen.com/i12351484/545f8f222b9a59e0.png)
2、配置数据库连接 如下图:
![](https://img.haomeiwen.com/i12351484/99f977eee3a9ef45.png)
![](https://img.haomeiwen.com/i12351484/f6bcdfd17950ad2b.png)
启动ambari-server服务器
执行 ambari-server start 如下图:
![](https://img.haomeiwen.com/i12351484/227c8b1cb0ed0f01.png)
如果启动失败请查看ambari-server服务器日志
执行 vi /var/log/ambari-server/ambari-server.log 进行查看
通常来说报的错误一般都是数据库问题:,重新登录mysql数据库重新授权即可
浏览器访问 ambari-server的IP地址默认端口8080
默认账号:admin 默认密码:admin
![](https://img.haomeiwen.com/i12351484/b3c0564b05775d5c.png)
利用ambari集群监视管理工具搭建大数据集群相应的组件
![](https://img.haomeiwen.com/i12351484/359f856cac16beed.png)
![](https://img.haomeiwen.com/i12351484/d0e46396046542ae.png)
![](https://img.haomeiwen.com/i12351484/c1e380e5611bb7c8.png)
![](https://img.haomeiwen.com/i12351484/34a210922b1cbc7d.png)
![](https://img.haomeiwen.com/i12351484/3807da89defb1d18.png)
私钥获取地址以及名称如下图:
执行 cd /root/.ssh/ 进入文件夹如下图:
![](https://img.haomeiwen.com/i12351484/46be9fb8fd1a20a7.png)
![](https://img.haomeiwen.com/i12351484/9edd7b11303ac72b.png)
![](https://img.haomeiwen.com/i12351484/0da98984a84443cc.png)
![](https://img.haomeiwen.com/i12351484/83dde28b1ea8fff2.png)
![](https://img.haomeiwen.com/i12351484/f3ccee8b627d9d7a.png)
![](https://img.haomeiwen.com/i12351484/596f19dc032c058f.png)
![](https://img.haomeiwen.com/i12351484/989ed6076b74dcef.png)
![](https://img.haomeiwen.com/i12351484/7f1d3474819f9c70.png)
![](https://img.haomeiwen.com/i12351484/ed627554e6b81180.png)
![](https://img.haomeiwen.com/i12351484/76f49cf9840eff1d.png)
![](https://img.haomeiwen.com/i12351484/833db4a920288000.png)
![](https://img.haomeiwen.com/i12351484/d8a47a155d1c4ca8.png)
![](https://img.haomeiwen.com/i12351484/f0703184e55ccecc.png)
![](https://img.haomeiwen.com/i12351484/f39931cfac7ae8dd.png)
![](https://img.haomeiwen.com/i12351484/0b063ad87328b419.png)
![](https://img.haomeiwen.com/i12351484/a59d6b94581d7324.png)
![](https://img.haomeiwen.com/i12351484/37662790c4c6f750.png)
搭建完成如下图:
![](https://img.haomeiwen.com/i12351484/413b2cb833684a13.png)
![](https://img.haomeiwen.com/i12351484/9d13a74786cc0d86.png)
![](https://img.haomeiwen.com/i12351484/41c505650825350e.png)
![](https://img.haomeiwen.com/i12351484/0c66c851d0e93303.png)
![](https://img.haomeiwen.com/i12351484/c897f0cd133ef26f.png)
![](https://img.haomeiwen.com/i12351484/d97545bca69e1892.png)
![](https://img.haomeiwen.com/i12351484/a2f82734166ed39e.png)
![](https://img.haomeiwen.com/i12351484/fbcf53a187d5671e.png)
![](https://img.haomeiwen.com/i12351484/cd2342c5b9edc76f.png)
![](https://img.haomeiwen.com/i12351484/1f68efc1150c1f5d.png)
![](https://img.haomeiwen.com/i12351484/9238a8a16d4ad1ca.png)
![](https://img.haomeiwen.com/i12351484/2c94fc9a48faff51.png)
![](https://img.haomeiwen.com/i12351484/30cda23a9e4c419d.png)
![](https://img.haomeiwen.com/i12351484/ddf8a7b58dfeb744.png)
![](https://img.haomeiwen.com/i12351484/9557c963efa752b9.png)
![](https://img.haomeiwen.com/i12351484/a5f9feff3b36c3e2.png)
![](https://img.haomeiwen.com/i12351484/7e0582ae06b51a46.png)
![](https://img.haomeiwen.com/i12351484/8f1aaa575f5d6506.png)
![](https://img.haomeiwen.com/i12351484/1323b9de49507d3f.png)
![](https://img.haomeiwen.com/i12351484/131d57f8ec64b723.png)
![](https://img.haomeiwen.com/i12351484/549992e712c3f69d.png)
![](https://img.haomeiwen.com/i12351484/1d017ee317c1361d.png)
![](https://img.haomeiwen.com/i12351484/92944c43bad9ba49.png)
![](https://img.haomeiwen.com/i12351484/abeb1f547a4438a2.png)
![](https://img.haomeiwen.com/i12351484/4873436b3417b0af.png)
![](https://img.haomeiwen.com/i12351484/11aa8e3b866842a8.png)
![](https://img.haomeiwen.com/i12351484/8bdba50c3f38d911.png)
![](https://img.haomeiwen.com/i12351484/54084ced822fec29.png)
![](https://img.haomeiwen.com/i12351484/2e76a5acdbe84216.png)
![](https://img.haomeiwen.com/i12351484/8656a0889cf60399.png)
安装的服务列表如下:
HDFS、YARN、MapReduce、Tez、Pig、Zookeeper、Ambari Metrics
Kafka、Spark、Hive、Silder。
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