Centos6.5 单机部署安装CDH Hadoop

1.配置主机信息

vi /etc/hosts
192.168.190.134 m1
关闭防火墙
service iptables stop
chkconfig iptables off 
关闭selinux
setenforce 0                       ##临时关闭
vi /etc/selinux/config             ##重启生效
SELINUX=disabled

2.安装jdk

tar -zxvf jdk-7u80-linux-x64.tar.gz -C /usr/local/

vi /etc/profile
#set java environment
export JAVA_HOME=/usr/local/jdk1.7.0_80
export LASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin
 
source /etc/profile

3.配置安装mysql数据库

 yum install -y mysql mysql-server mysql-devel
 chkconfig mysqld on
 service mysqld start
 mysql                                
 mysql> use mysql;
 mysql> grant all privileges on *.* to 'root'@'%' identified by 'thinker' with grant option;
 mysql> flush privileges;
 mysql> delete from user where host !='%';
 mysql> flush privileges;

4.安装依赖包（可选）

 yum install -y chkconfig python bind-utils psmisc libxslt zlib sqlite cyrus-sasl-plain cyrus-sasl-gssapi fuse fuse-libs redhat-lsb

5.安装server和angent

 tar -zxvf cloudera-manager-el6-cm5.11.0_x86_64.tar.gz.tar -C /opt/

6.创建用户

 useradd --system --no-create-home --shell=/bin/false --comment "Cloudera SCM User" cloudera-scm

7.配置文件

 vi /opt/cm-5.11.0/etc/cloudera-scm-agent/config.ini
 修改: server_host=m1 (指定server是管理点)

8.拷贝驱动包

 mkdir /usr/share/java
 cp mysql-connector-java.jar /usr/share/java
 cp mysql-connector-java.jar /opt/cm-5.11.0/share/cmf/lib/

9.Mysql 创建用户

mysql -uroot -p
mysql> grant all privileges on *.* to 'root'@'m1' identified by 'thinker' with grant option;
mysql> flush privileges;
mysql> create database hive DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
mysql> create database oozie DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
mysql> create database amon DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
mysql>create database hue DEFAULT CHARSET utf8 COLLATE utf8_general

10.执行脚本(只在管理点执行）

 /opt/cm-5.11.0/share/cmf/schema/scm_prepare_database.sh mysql cm -h localhost -uroot -p --scm-host master root thinker scm

11.copy parcel文件并授权

 cp /soft/CDH-* /opt/cloudera/parcel-repo/
 cp /soft/manifest.json /opt/cloudera/parcel-repo/
 cd /opt/cloudera/parcel-repo/
 mv CDH-5.11.0-1.cdh5.11.0.p0.34-el6.parcel.sha1 CDH-5.11.0-1.cdh5.11.0.p0.34-el6.parcel.sha
 chown cloudera-scm:cloudera-scm /opt/cloudera/parcel-repo/*
 chown cloudera-scm:cloudera-scm /opt/cloudera/parcels/*

12.启动

 /opt/cm-5.11.0/etc/init.d/cloudera-scm-server start
 /opt/cm-5.11.0/etc/init.d/cloudera-scm-agent start