Ambari2.7.6安裝

本文轉載自查看原文 2022-04-20 11:46 2135 Ambari2.7.6

1. 安裝配置Ambari Server

安裝Ambari-server

cd apache-ambari-2.7.6-src/
yum install ambari-server/target/rpm/ambari-server/RPMS/x86_64/ambari-server*.rpm
ambari-server setup

/usr/sbin/ambari-server:行34: buildNumber: 為綁定變量

修改ambari-server文件

vi /usr/sbin/ambari-server

修改為

HASH="${VERSION}"

安裝Ambari-server

再次執行ambari-server setup

Using python  /usr/bin/python
Setup ambari-server
Checking SELinux...
SELinux status is 'enabled'
SELinux mode is 'enforcing'
Temporarily disabling SELinux
WARNING: SELinux is set to 'permissive' mode and temporarily disabled.
OK to continue [y/n] (y)? y
Customize user account for ambari-server daemon [y/n] (n)? n
Adjusting ambari-server permissions and ownership...
Checking firewall status...
WARNING: iptables is running. Confirm the necessary Ambari ports are accessible. Refer to the Ambari documentation for more details on ports.
OK to continue [y/n] (y)? y
Checking JDK...
[1] Oracle JDK 1.8 + Java Cryptography Extension (JCE) Policy Files 8
[2] Custom JDK
==============================================================================
Enter choice (1): 2
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: /usr/local/jdk_1.8
Validating JDK on Ambari Server...done.
Check JDK version for Ambari Server...
JDK version found: 8
Minimum JDK version is 8 for Ambari. Skipping to setup different JDK for Ambari Server.
Checking GPL software agreement...
GPL License for LZO: https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html
Enable Ambari Server to download and install GPL Licensed LZO packages [y/n] (n)? y
Completing setup...
Configuring database...
Enter advanced database configuration [y/n] (n)? n
Configuring database...
Default properties detected. Using built-in database.
Configuring ambari database...
Checking PostgreSQL...
Running initdb: This may take up to a minute.
Initializing database ... OK


About to start PostgreSQL
Configuring local database...
Configuring PostgreSQL...
Restarting PostgreSQL
Creating schema and user...
done.
Creating tables...
done.
Extracting system views...
ambari-admin-2.7.6.0.0.jar

Ambari repo file doesn't contain latest json url, skipping repoinfos modification
Adjusting ambari-server permissions and ownership...
Ambari Server 'setup' completed successfully.

啟動Ambari-server

ambari-server start

成功后在瀏覽器輸入Ambari地址 http://ip:<prot_number>

port_number默認8080。用戶名admin,密碼admin

Using python  /usr/bin/python
Starting ambari-server
Ambari Server running with administrator privileges.
Organizing resource files at /var/lib/ambari-server/resources...
Ambari database consistency check started...
Server PID at: /var/run/ambari-server/ambari-server.pid
Server out at: /var/log/ambari-server/ambari-server.out
Server log at: /var/log/ambari-server/ambari-server.log
Waiting for server start............................
Server started listening on 8080

DB configs consistency check: no errors and warnings were found.
Ambari Server 'start' completed successfully.

如果瀏覽器未成功請求到Ambari頁面，查看下8080端口信息及防火牆是否關閉。

lsof -i:8080

COMMAND   PID USER   FD   TYPE   DEVICE SIZE/OFF NODE NAME
java    31253 root  210u  IPv6 75454065      0t0  TCP *:webcache (LISTEN)

systemctl status firewalld
systemctl stop firewalld
systemctl disable firewalld

2. 安裝Ambari-agent

安裝ambari-agent

yum install ambari-agent/target/rpm/ambari-agent/RPMS/x86_64/ambari-agent-*.rpm

ambari-agent setup
/var/lib/ambari-agent/bin/ambari-agent:行23: buildNumber: 為綁定變量

修改配置

vi /var/lib/ambari-agent/bin/ambari-agent

# 將HASH="${buildNumber}"修改為:  HASH="${VERSION}"

登錄用戶名密碼均為admin，點擊登錄后，會提示初始化一個集群信息。

點擊 Launch后，填寫集群名稱后，進入選擇HDP版本及確定HDP/HDP-GPL/HDP-Utils所在的目錄。

關於離線的HDP/HDP-GPL/HDP-Util制作，參照附錄內容

填寫目標主機Host地址，及私鑰內容。

設置目標主機host

檢查hostname

vi /etc/hostname

centos.novalocal

檢查hosts

vi /etc/hosts

192.168.2.181 centos.novalocal

檢查ambari-agent-ini

vi /etc/ambari-agent/conf/ambari-agent.ini

force_https_protocol=PROTOCOL_TLSv1_2
# 修改hostname一行為ambari-server對應的主機名
# 在security下面添加如下行:force_https_protocol=PROTOCOL_TLSv1_2,確保有下圖所示的兩個配置

啟動ambari-agent

ambari-agent start

生成私鑰。

ssh-keygen -t rsa 並三次回車

將私鑰分發給各個節點，此處偽分布，因此只需要給本機分發。

ssh-copy-id centos.novalocal

拷貝私鑰內容

cat ~/.ssh/id_rsa

隨后，下一步Ambari執行確認Host等信息。

點擊下一步后，會看到選擇安裝服務。可以看到SmartSense為默認必選項

需要移除掉默認的SmartSense服務。

# 查找SMARTSENSE
find / -name SMARTSENSE |xargs

# 刪除
rm -rf /var/lib/ambari-server/resources/stacks/HDP/3.0/services/SMARTSENSE /var/lib/ambari-agent/cache/stacks/HDP/3.0/services/SMARTSENSE

重啟ambari-server

ambari-server restart

此處我們選擇zookeeper和zeppelin進行安裝，並且SmartSense服務已經消失。

進入配置hive用戶名密碼以及hive連接的mysql配置信息。

報錯：mysql-connector-java.jar找不到

2022-04-20 11:13:09,518 - File['/var/lib/ambari-agent/tmp/mysql-connector-java.jar'] {'content': DownloadSource('http://centos.novalocal:8080/resources/mysql-connector-java.jar')}
2022-04-20 11:13:09,519 - Downloading the file from http://centos.novalocal:8080/resources/mysql-connector-java.jar

在主機centos.novalocal中安裝mysql-connector-java.jar

sudo yum install mysql-connector-java*

ls -al /usr/share/java/mysql-connector-java.jar

cd /var/lib/ambari-server/resources/
ln -s /usr/share/java/mysql-connector-java.jar mysql-connector-java.jar

點擊重試（RETRY）。繼續執行

隨后next進入Ambari DashBoard主頁面。

附錄

離線安裝HDP/HDP-Utils

HDP-Utils、HDP及GPL文件下載地址。

HDP 3.1.5 安裝包及Ambari安裝包下載：

鏈接: https://pan.baidu.com/s/1KsU1U5ltJYHuK7F893coAQ
提取碼: ku5u

mkdir -p /var/www/html/ambari
解壓上述三個文件
tar -zxvf HDP-UTILS-1.1.0.22-centos7.tar.gz -C /var/www/html/ambari
tar -zxvf HDP-2.6.3.0-centos7-rpm.tar.gz -C /var/www/html/ambari 
tar -zxvf HDP-GPL-3.1.5.0-centos7-gpl.tar.gz -C /var/www/html/ambari
tar -zxvf ambari-2.7.5.0-centos7.tar.gz -C /var/www/html/ambari

制作本地源

yum install yum-utils createrepo yum-plugin-priorities -y
createrepo  ./

修改文件里面的源地址

vi HDP/centos7/2.6.3.0-235/hdp.repo

#VERSION_NUMBER=3.1.5.0-152
[HDP-3.1.5.0]
name=HDP Version - HDP-3.1.5.0
baseurl=http://192.168.2.157/ambari/HDP/centos7/3.1.5.0-152/
gpgcheck=0

[HDP-UTILS-1.1.0.22]
name=HDP-UTILS Version - HDP-UTILS-1.1.0.22
baseurl=http://192.168.2.157/ambari/HDP-UTILS/HDP-UTILS/centos7/1.1.0.22/
gpgcheck=0

將ip修改為對應自己機器的ip

執行yum緩存

yum clean all
yum makecache
yum repolist

查看的時候可能rpm信息並不會出現，刪除當前目錄下index.html即可打開依賴目錄。

在部署Ambari-server時，在select version中無法選擇HDP版本。

此時需要將HDP-2.6.3.0-centos7-rpm.tar.gz解壓后的HDP文件拷貝到 apache-ambari-2.7.6-src/ambari-server/src/main/resources/stacks/HDP中，重新執行編譯命令即可。

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