cdh6.2.1搭建安裝


 

1、CM安裝mysql驅動

4台服務器

將mysql-connector-java-5.1.27-bin.jar拷貝到/usr/share/java路徑下,並重命名

mv mysql-connector-java-5.1.27-bin.jar mysql-connector-java.jar

 

2、CM安裝

yct40安裝:cloudera-scm-server,cloudera-scm-agent

yct41 安裝:cloudera-scm-agent

yct42 安裝:cloudera-scm-agent

yct43 安裝:cloudera-scm-agent

 

搭建本地yum

將壓縮包cloudera-repos.tar.gz拷貝到yct40中的一台節點,/home/download

解壓到/var/www/html路徑下

tar -zxvf cloudera-repos.tar.gz -C /var/www/html

cd /var/www/html/

python -m SimpleHTTPServer 8900

瀏覽器訪問http://192.168.10.40:8900

vim /etc/yum.repos.d/cloudera-manager.repo

輸入:
[cloudera-manager]

name=cloudera-manager

baseurl=http://yct40:8900/cloudera-repos/cm6/6.2.1/redhat7/yum/

enabled=1

gpgcheck=0

 

分發

xsync /etc/yum.repos.d/cloudera-manager.repo

 

yct40:

yum -y install cloudera-manager-daemons cloudera-manager-agent cloudera-manager-server

yct41:

yum -y install cloudera-manager-agent cloudera-manager-daemons

yct42:

yum -y install cloudera-manager-agent cloudera-manager-daemons

yct43:
yum -y install cloudera-manager-agent cloudera-manager-daemons

 

 

修改yct40CM的配置文件(不用xsync同步)

vim /etc/cloudera-scm-agent/config.ini

server_host=yct40

server_port=7182

 

3、mysql中建庫

CREATE DATABASE scm DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

CREATE DATABASE amon DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

CREATE DATABASE hue DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

CREATE DATABASE hive DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

CREATE DATABASE sentry DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

CREATE DATABASE oozie DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

 

CM配置數據庫(cm自帶腳本)

/opt/cloudera/cm/schema/scm_prepare_database.sh mysql scm root ycT_big@!123!com

 

4、啟動CM服務

yct40:

systemctl start cloudera-scm-server

systemctl start cloudera-scm-agent

yct41:

systemctl start cloudera-scm-agent

yct42:

systemctl start cloudera-scm-agent

yct43:

systemctl start cloudera-scm-agent

 

 

yct40上可通過tail查看日志,出現started jetty server即安裝成功

tail -f /var/log/cloudera-scm-server/cloudera-scm-server.log

瀏覽器訪問:http://192.168.10.40:7180

用戶名和密碼都是admin/admin

 

5、關閉CM服務

關閉工作節點

43systemctl stop cloudera-scm-agent

42systemctl stop cloudera-scm-agent

41systemctl stop cloudera-scm-agent

40systemctl stop cloudera-scm-agent

40systemctl stop cloudera-scm-server

關閉服務節點

40systemctl stop cloudera-scm-server

 

6、登錄成功以后

歡迎頁面

 

 

 

協議頁面,選同意

 

 

 

選擇免費

 

 

 

 

到達集群安裝頁面

 

 

 

給集群命名:yctcluder

 

 

 

選擇物理節點:

 

 

 

 

添加本地parcel

 

 

 

 

 

 

 

 

 

 

 

 

等待parcel的下載、分配、解壓和激活

 

 

 

 

檢查集群網絡環境

 

 

 

 

 

選擇要安裝的CDH組件,選擇自定義安裝

 

 

 

 

選擇需要安裝的組件

 

 

 

 

各組件角色分配

 

 

 

 

 

 

 

 

數據庫鏈接測試

 

 

 

 

各組件基本設置,使用默認

 

 

 

 

等待安裝部署和啟動

 

 

 


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