CentOS 6 Ambari Hadoop平台的安装（本地库）(2)

命令

#rpm -qa | grep java

#rpm -e --nodeps xxx

#rpm -ivh xxx.rpm

#vi /etc/profiles

//配置 JAVA_HOME

export JAVA_HOME=/xxx

export PATH=$JAVA_HOME/bin:$PATH

export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

#source /etc/profiles

PostgreSQL安装命令

# wget https://download.postgresql.org/pub/repos/yum/9.2/RedHat/rhel-6-x86_64/pgdg-centos92-9.2-8.noarch.rpm

# rpm –ivh xxxx.rpm

# vi /etc/yum.repos.d/ CentOS-Base.repo

[base]

…

exclude=postgresql*

[updates]

…

exclude=postgresql*

# yum upgrade postgresql-libs 

# yum install postgresql92-server

# service postgresql-9.2 initdb

# service postgresql-9.2 start

# psql -U postgres

//修改配置文件/var/lib/pgsql/9.1/data/pg_hba.conf 将peer改为trust，将METHOD由默认的ident改为md5，再重启服务

MySQL安装、部署命令

# rpm -qa | grep mysql

# rpm -e --nodeps mysql  //卸载原有的MySQL

# yum install -y mysql-server mysql mysql-devel

# service mysqld start

# chkconfig mysqld on  //开机启动mysqld服务

# mysqladmin -u root password 'root' //初始化数据库root账户

命令

# yum install mysql-connector-java

# chmod 644 /usr/share/java/<mysql-connector-java.jar>

命令

#echo umask 0022 >> /etc/profile

命令

# yum install createrepo

# yum install openssl

# yum install nc

# yum install redhat-lsb

# yum install gcc

# yum install python-devel

# yum install python-libs

ITEMS

URLS

Ambari 2.2.2

ambari-2.2.2.0-centos6.tar.gz

HDP 2.4

updates/2.4.2.0/HDP-2.4.2.0-centos6-rpm.tar.gz

HDP-UTILS

repos/centos6/HDP-UTILS-1.1.0.20-centos6.tar.gz

命令

# yum install httpd

# chkconfig --levels 235 httpd on

# /etc/init.d/httpd start

# mkdir -p /var/www/html/ambari

# mkdir -p /var/www/html/hdp

# mkdir -p /var/www/html/hdp-utils

//打开浏览器，键入会出现如下类似的页面，表面安装并开启成功。

命令

# tar -zxvf ambari-2.2.2.0-centos6.tar.gz -C  /var/www/html/ambari

# tar -zxvf HDP-2.4.2.0-centos6-rpm.tar.gz -C  /var/www/html/hdp

# tar -zxvf HDP-UTILS-1.1.0.20-centos6.tar.gz -C  /var/www/html/hdp-utils

# vi ambari.repo

[Updates-ambari-2.2.2.0]

name=ambari-2.2.2.0-Updates

baseurl=http://192.168.31.3/ambari/AMBARI-2.2.2.0/centos6/2.2.2.0-460/

gpgcheck=1

gpgkey=http://public-repo-1.hortonworks.com/ambari/centos6/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

# vi hdp.repo

[HDP-2.4.2.0]

name=HDPVersion-HDP-2.4.2.0

baseurl=http://192.168.31.3/hdp/HDP/centos6/2.x/updates/2.4.2.0/

gpgcheck=1

gpgkey=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.4.2.0/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

# vi hdp-utils.repo

[HDP-UTILS-1.1.0.20]

name=HDPUtilsVersion-HDP-UTILS-1.1.0.20

baseurl=http://192.168.31.3/hdp-utils/HDP-UTILS-1.1.0.20/repos/centos6/

gpgcheck=1

gpgkey=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.4.2.0/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

# cp ambari.repo /etc/yum.repos.d/

# cp hdp.repo /etc/yum.repos.d/

# cp hdp-utils.repo /etc/yum.repos.d/

//打开编辑的链接，可以看到解压出的文件已经挂在httpd上了。

命令

# yum install ambari-server

# ambari-server start //启动服务

# ambari-server status //状态查看

//初始化数据库（以MySQL为例）

# mysql -u root -p

mysql> CREATE USER '<AMBARIUSER>'@'%' IDENTIFIED BY '<AMBARIPASSWORD>';

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

mysql> CREATE USER '<AMBARIUSER>'@'localhost' IDENTIFIED BY '<AMBARIPASSWORD>';

mysql> GRANT ALL PRIVILEGES ON *.* TO '<AMBARIUSER>'@'localhost';

mysql> CREATE USER '<AMBARIUSER>'@'<AMBARISERVERFQDN>' IDENTIFIED BY '<AMBARIPASSWORD>';

mysql> GRANT ALL PRIVILEGES ON *.* TO '<AMBARIUSER>'@'<AMBARISERVERFQDN>';

mysql> FLUSH PRIVILEGES;

# ambari-server setup //根据提示进行