CentOS7.4 + Ambari 2.6.1.5 + HDP 2.6.4.0 安装部署

1. 参考说明

参考文档：

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-installation/content/ch_Getting_Ready.html

2. 安装环境说明

2.1. 环境说明

	主控终端	计算终端1	计算终端2	计算终端2
主机名	master.smartmap.com	server1.smartmap.com	server2.smartmap.com	server3.smartmap.com
IP	192.168.1.30	192.168.1.31	192.168.1.32	192.168.1.33
Subnet mask	255.255.255.0	255.255.255.0	255.255.255.0	255.255.255.0
Gateway	192.168.1.1	192.168.1.1	192.168.1.1	192.168.1.1
DNS	218.30.19.50 61.134.1.5	218.30.19.50 61.134.1.5	218.30.19.50 61.134.1.5	218.30.19.50 61.134.1.5

另外一台计算机作为本地源，其IP为：192.168.1.50

2.2. 设置IP与服务器名映射

2.2.1. 设置/etc/hosts文件

[[email protected] ~]# vi /etc/hosts

192.168.1.30 master master.smartmap.com

192.168.1.31 server1 server1.smartmap.com

192.168.1.32 server2 server2.smartmap.com

192.168.1.33 server3 server3.smartmap.com

2.2.2. 设置/etc/sysconfig/network文件

该文件是：Name Service Caching Daemon (NSCD)

[[email protected] ~]# vi /etc/sysconfig/network

NETWORKING=yes

HOSTNAME=~~master.smartmap.com~~

2.3. 修改ulimit（最大进程数和最大文件打开数)

[[email protected] ~]$ sudo vi /etc/security/limits.conf

* soft nofile 204800

* hard nofile 204800

* soft nproc 204800

* hard nproc 204800

[[email protected] ~]$ sudo vi /etc/security/limits.d/20-nproc.conf

# * soft nproc 4096

* soft nproc 204800

* hard nproc 204800

root soft nproc unlimited

2.4. 安装基础软件

[[email protected] ~]# yum install unzip wget ntp

2.5. 安装与配置NTP

[[email protected] ~]# yum update

[[email protected] ~]# yum install unzip wget ntp

[[email protected] ~]# systemctl is-enabled ntpd

disabled

[[email protected] ~]# systemctl enable ntpd

Created symlink from /etc/systemd/system/multi-u ser.target.wants/ntpd.service to /usr/lib/system d/system/ntpd.service.

[[email protected] ~]# systemctl start ntpd

[[email protected] ~]#

2.6. 添加用户

[[email protected] ~]# useradd ambari

[[email protected] ~]# passwd ambari

Changing password for user ambari.

New password:

BAD PASSWORD: The password is shorter than 8 characters

Retype new password:

passwd: all authentication tokens updated successfully.

[[email protected] ~]# chmod u+w /etc/sudoers

[[email protected] ~]#

[[email protected] ~]# vi /etc/sudoers

添加如下内容：

ambari ALL=(ALL) NOPASSWD: ALL

2.7. 配置SSH免密码登录

[[email protected] ~]$ ssh-****** -t rsa

Generating public/private rsa key pair.

……

+----[SHA256]-----+

[[email protected] ~]$ cd ~/.ssh/

[[email protected] .ssh]$ cat id_rsa.pub >> authorized_keys

[[email protected] .ssh]$ chmod 700 ~/.ssh

[[email protected] .ssh]$ chmod 600 ~/.ssh/authorized_keys

chmod: cannot access ‘/home/ambari/.ssh/authorized_keys’:

Permission denied

[[email protected] .ssh]$ sudo chmod 600 ~/.ssh/authorized_keys

[[email protected] .ssh]$

[[email protected] .ssh]$ scp [email protected]:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_master

[[email protected] .ssh]$ scp [email protected]:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_server1

[[email protected] .ssh]$ scp [email protected]:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_server2

[[email protected] .ssh]$ scp [email protected]:/home/ambari/.ssh/authorized_keys /home/ambari/.ssh/authorized_keys_server3

[[email protected] .ssh]$ cat authorized_keys_master >> authorized_keys

[[email protected] .ssh]$ cat authorized_keys_server1 >> authorized_keys

[[email protected] .ssh]$ cat authorized_keys_server2 >> authorized_keys

[[email protected] .ssh]$ cat authorized_keys_server3 >> authorized_keys

[[email protected] .ssh]# scp [email protected]:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_master

[[email protected] .ssh]# scp [email protected]:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_server1

[[email protected] .ssh]# scp [email protected]:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_server2

[[email protected] .ssh]# scp [email protected]:/root/.ssh/authorized_keys /root/.ssh/authorized_keys_server3

[[email protected] .ssh]# cat authorized_keys_master >> authorized_keys

[[email protected] .ssh]# cat authorized_keys_server1 >> authorized_keys

[[email protected] .ssh]# cat authorized_keys_server2 >> authorized_keys

[[email protected] .ssh]# cat authorized_keys_server3 >> authorized_keys

3. 软件包下载

3.1. JDK安装与配置

3.1.1. 下载地址

http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

3.1.2. JDK安装

3.1.2.1. 创建安装的目录

[[email protected] ~]$ cd /opt/

[[email protected] opt]$ sudo mkdir java/

[sudo] password for ambari:

[[email protected] opt]$ sudo chown -R ambari:ambari java/

[[email protected] opt]$

3.1.2.2. 上传软件包到/opt/java/目录下

3.1.2.3. 解压软件包

[[email protected] java]$ ls -la

total 186432

drwxr-xr-x 2 ambari ambari 64 May 4 18:04 .

drwxr-xr-x. 3 root root 18 May 4 18:00 ..

-rw-rw-r-- 1 ambari ambari 8409 May 4 18:04 jce_policy-8.zip

-rw-rw-r-- 1 ambari ambari 190890122 May 4 18:04 jdk-8u171-linux-x64.tar.gz

[[email protected] java]$ tar -zxvf jdk-8u171-linux-x64.tar.gz

……

[[email protected] java]$ ls -la

total 186432

drwxr-xr-x 3 ambari ambari 84 May 4 18:09 .

drwxr-xr-x. 3 root root 18 May 4 18:00 ..

-rw-rw-r-- 1 ambari ambari 8409 May 4 18:04 jce_policy-8.zip

drwxr-xr-x 8 ambari ambari 255 Mar 29 08:18 jdk1.8.0_171

-rw-rw-r-- 1 ambari ambari 190890122 May 4 18:04 jdk-8u171-linux-x64.tar.gz

[[email protected] java]$

3.1.2.4. 将解压后软件包分发到其它服务器

[[email protected] java]$ scp -r jdk1.8.0_171/ [email protected]:/opt/java/

3.1.2.5. 设置环境变量

[[email protected] java]$ sudo vi /etc/profile

export JAVA_HOME=/opt/java/jdk1.8.0_171

export CLASSPATH=.:JAVAHOME/lib/dt.jar:JAVAHOME/lib/dt.jar:JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/mysql-connector-java-5.1.46-bin.jar

PATH=PATH:PATH:HOME/bin:$JAVA_HOME/bin

[[email protected] java]$ source /etc/profile

[[email protected] java]$ java -version

java version "1.8.0_171"

Java(TM) SE Runtime Environment (build 1.8.0_171-b11)

Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)

[[email protected] java]$

3.2. Java Cryptography Extension (JCE) 安装

3.2.1. 下载地址

http://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html

3.2.2. JCE安装

3.2.2.1. 创建安装的目录

[[email protected] java]$ mkdir jce_policy-8

3.2.2.2. 上传软件包到/opt/java/目录下

3.2.2.3. 解压软件包

unzip -o -j -q jce_policy-8.zip -d /opt/java/jdk1.8.0_171/jre/lib/security/

[[email protected] java]$ unzip -o -j -q jce_policy-8.zip -d /opt/java/jce_policy-8

[[email protected] java]$ cd jce_policy-8

[[email protected] jce_policy-8]$ ll

total 16

-rw-rw-r-- 1 ambari ambari 3035 Dec 21 2013 local_policy.jar

-rw-r--r-- 1 ambari ambari 7323 Dec 21 2013 README.txt

-rw-rw-r-- 1 ambari ambari 3023 Dec 21 2013 US_export_policy.jar

[[email protected] jce_policy-8]$ cd ..

3.2.2.4. 将解压后软件包分发到其它服务器

[[email protected] java]$ scp -r /opt/java/jce_policy-8 [email protected]92.168.1.31:/opt/java/

local_policy.jar

[[email protected] java]$ scp -r /opt/java/jce_policy-8 [email protected]:/opt/java/

local_policy.jar

[[email protected] java]$ scp -r /opt/java/jce_policy-8 [email protected]:/opt/java/

local_policy.jar

[[email protected] java]$

3.2.2.5. 复制Jar包

将其中的Jar包复制到/opt/java/jdk1.8.0_171/jre/lib/security/目录下

[[email protected] java]$ cp /opt/java/jce_policy-8/local_policy.jar /opt/java/jdk1.8.0_171/jre/lib/security/

[[email protected] java]$ cp /opt/java/jce_policy-8/US_export_policy.jar /opt/java/jdk1.8.0_171/jre/lib/security/

[[email protected] java]$ cp /opt/java/jce_policy-8/README.txt /opt/java/jdk1.8.0_171/jre/lib/security/

[[email protected] java]$

3.3. MySQL数据库安装（只在Master上）

3.3.1. 下载MySQL源

[[email protected] opt]$ sudo wget http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm

[sudo] password for ambari:

--2018-05-04 19:34:36-- http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm

3.3.2. 安装MySQL源

[[email protected] opt]$ sudo yum install mysql57-community-release-el7-8.noarch.rpm

Loaded plugins: fastestmirror

Examining mysql57-community-release-el7-8.noarch.rpm: mysql57-community-release-el7-8.noarch

Marking mysql57-community-release-el7-8.noarch.rpm to be installed

3.3.3. 安装MySQL

[[email protected] opt]$ sudo yum install mysql-server

3.3.4. 启动mysql服务

[[email protected] opt]$ sudo systemctl start mysqld

[[email protected] opt]$ sudo systemctl enable mysqld

3.3.5. 重置root密码

MySQL5.7会在安装后为root用户生成一个随机密码, MySQL为root用户生成的随机密码通过mysqld.log文件可以查找到

[[email protected] opt]$ sudo grep 'temporary password' /var/log/mysqld.log

2018-05-04T11:45:53.177586Z 1 [Note] A temporary password is generated for [email protected]: t/Df,4hjYX;4

[[email protected] opt]$

[[email protected] opt]$ mysql -u root -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 2

Server version: 5.7.22

…....

mysql> set global validate_password_policy=0;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_length=3;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_mixed_case_count=0;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_number_count=0;

Query OK, 0 rows affected (0.00 sec)

mysql> set global validate_password_special_char_count=0;

Query OK, 0 rows affected (0.00 sec)

mysql> alter user 'root'@'localhost' identified by 'gis123';

Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;

Query OK, 0 rows affected (0.01 sec)

mysql> SHOW VARIABLES LIKE 'validate_password%';

+--------------------------------------+-------+

| Variable_name | Value |

+--------------------------------------+-------+

| validate_password_check_user_name | OFF |

| validate_password_dictionary_file | |

| validate_password_length | 4 |

| validate_password_mixed_case_count | 0 |

| validate_password_number_count | 0 |

| validate_password_policy | LOW |

| validate_password_special_char_count | 0 |

+--------------------------------------+-------+

7 rows in set (0.01 sec)

mysql> set global validate_password_length=3;

Query OK, 0 rows affected (0.00 sec)

mysql> alter user 'root'@'localhost' identified by 'gis';

Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;

Query OK, 0 rows affected (0.00 sec)

mysql> quit

Bye

[[email protected] opt]$ mysql -u root -p

Enter password:

3.3.6. 开放数据库访问权限

[[email protected] ~]# mysql -u root -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

……

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'gis' WITH GRANT OPTION;

Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql> quit

3.3.7. 安装mysql jdbc 驱动

3.3.7.1. 下载地址

https://dev.mysql.com/downloads/connector/j/5.1.html

3.3.7.2. 上传软件包到/opt/java/目录下

3.3.7.3. 解压软件包

[[email protected] java]$ tar -zxvf mysql-connector-java-5.1.46.tar.gz

3.3.7.4. 设置环境变量

[[email protected] java]$ ls -la /opt/java/mysql-connector-java-5.1.46/

total 2448

drwxr-xr-x 3 ambari ambari 178 Feb 26 21:28 .

drwxr-xr-x 6 ambari ambari 135 May 4 20:25 ..

-rw-r--r-- 1 ambari ambari 91845 Feb 26 21:28 build.xml

-rw-r--r-- 1 ambari ambari 247456 Feb 26 21:28 CHANGES

-rw-r--r-- 1 ambari ambari 18122 Feb 26 21:28 COPYING

-rw-r--r-- 1 ambari ambari 1004840 Feb 26 21:28 mysql-connector-java-5.1.46-bin.jar

-rw-r--r-- 1 ambari ambari 1004838 Feb 26 21:28 mysql-connector-java-5.1.46.jar

-rw-r--r-- 1 ambari ambari 61407 Feb 26 21:28 README

-rw-r--r-- 1 ambari ambari 63658 Feb 26 21:28 README.txt

drwxr-xr-x 8 ambari ambari 79 Feb 26 21:28 src

[[email protected] java]$ sudo vi /etc/profile

加入如下的内容：

export CLASSPATH=$CLASSPATH:/opt/java/mysql-connector-java-5.1.46/mysql-connector-java-5.1.46-bin.jar

[[email protected] java]$ source /etc/profile

3.3.7.5. 测试

import java.sql.*;

public class SqlTest {

public static void main(String[] args) throws Exception {

try {

String driver="com.mysql.jdbc.Driver";

String url="jdbc:mysql://127.0.0.1:3306/mysql?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf8&useSSL=false";

String user="root";

String password="gis";

Class.forName(driver);

Connection conn=DriverManager.getConnection(url,user,password);

Statement stmt=conn.createStatement();

System.out.println("mysql test successful!");

stmt.close();

conn.close();

} catch (Exception e) {

e.printStackTrace();

System.out.println("mysql test fail!");

}

编译执行

javac SqlTest.java

java SqlTest

4. 制作本地源

4.1. Ambari、HDP与HDP-UTILS的下载

软件包地址说明：

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-installation/content/ambari_repositories.html

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-installation/content/hdp_26_repositories.html

组件	下载地址
Ambari	http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.6.1.5/ambari-2.6.1.5-centos7.tar.gz
HDP	http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.6.4.0/HDP-2.6.4.0-centos7-rpm.tar.gz
HDP-UTILS	http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.22/repos/sles12/HDP-UTILS-1.1.0.22-sles12.tar.gz

4.2. 相关准备工作

4.2.1. 安装 Apache HTTP 服务器

[[email protected] ~]# yum install httpd

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

……

[[email protected] ~]# systemctl start httpd

[[email protected] ~]#

4.2.2. 安装本地源制作相关工具

[[email protected] ~]# yum install yum-utils createrepo

4.2.3. Ambari、HDP与HDP-UTILS的解压

解压后的文件结构如下：

修改HDP/ubuntu16/2.6.4.0-91/index.html中的内容

<html>
<head>
</head>
<body>
<div id="navigation"></div>
<div id="listing"></div>
<script src="jquery.min.js"></script>
<script type="text/javascript">
var S3BL_IGNORE_PATH = true;
//var BUCKET_NAME = 'BUCKET';
var BUCKET_URL = 'http://s3.amazonaws.com/dev.hortonworks.com';
var S3B_ROOT_DIR = 'HDP/ubuntu16/2.x/BUILDS/2.6.4.0-91/';
</script>
<script src="list.js"></script>
</body>
</html>

4.2.4. 制作本地源的repo文件

4.2.4.1. ambari.repo文件

[[email protected] html]# vi ambari.repo

[[email protected] html]#

#VERSION_NUMBER=2.6.1.5-3

[ambari-2.6.1.5]

name=ambari Version - ambari-2.6.1.5

baseurl=http://192.168.1.50/ambari/ambari/centos7/2.6.1.5-3

gpgcheck=1

gpgkey=http://192.168.1.50/ambari/ambari/centos7/2.6.1.5-3/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

4.2.4.2. hdp.repo文件

[[email protected] html]# vi hdp.repo

[[email protected] html]#

#VERSION_NUMBER=2.6.4.0-91

[HDP-2.6.4.0]

name=HDP Version - HDP-2.6.4.0

baseurl=http://192.168.1.50/ambari/HDP/centos7/2.6.4.0-91

gpgcheck=1

gpgkey=http://192.168.1.50/ambari/HDP/centos7/2.6.4.0-91/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

[HDP-UTILS-1.1.0.22]

name=HDP Utils Version - HDP-UTILS-1.1.0.22

baseurl=http://192.168.1.50/ambari/HDP-UTILS

gpgcheck=1

gpgkey=http://192.168.1.50/ambari/HDP-UTILS/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins

enabled=1

priority=1

4.2.5. 将两个repo文件放到Master机器上

将上面新建的源（ambari.repo和hdp.repo）放到Master机器（192.168.1.30）的/etc/yum.repos.d/下面

[[email protected] html]# scp ambari.repo [email protected]:/etc/yum.repos.d/

[email protected]'s password:

ambari.repo 100% 263 20.2KB/s 00:00

[[email protected] html]# scp hdp.repo [email protected]:/etc/yum.repos.d/

[email protected]'s password:

hdp.repo 100% 470 128.0KB/s 00:00

[[email protected] html]#

4.3. 创建数据库

[[email protected] java]$ mysql -uroot -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 18

4.3.1. ambari库

mysql> create database ambari character set utf8;

Query OK, 1 row affected (0.16 sec)

mysql> CREATE USER 'ambari'@'%'IDENTIFIED BY 'gis';

Query OK, 0 rows affected (0.28 sec)

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

Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.10 sec)

mysql>

4.3.2. hive库

mysql> create database hive character set utf8;

Query OK, 1 row affected (0.00 sec)

mysql> CREATE USER 'hive'@'%'IDENTIFIED BY 'gis';

Query OK, 0 rows affected (0.01 sec)

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

Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql>

4.3.3. oozie库

mysql> create database oozie character set utf8;

Query OK, 1 row affected (0.02 sec)

mysql> CREATE USER 'oozie'@'%'IDENTIFIED BY 'gis';

Query OK, 0 rows affected (0.00 sec)

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

Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql>

5. 进行安装Ambari

5.1. 安装Ambari2.6.0

5.1.1. 安装Ambari

[[email protected] java]$ sudo yum install ambari-server

[sudo] password for ambari:

[[email protected] .ssh]# sudo yum install ambari-agent -y

Loaded plugins: fastestmirror, priorities

ambari-2.6.1.5 | 2.9 kB 00:00:00

Loading mirror speeds from cached hostfile

5.1.2. 配置Ambari

[[email protected] java]$ sudo ambari-server setup --jdbc-db=mysql --jdbc-driver=/usr/share/java/mysql-connector-java.jar

[sudo] password for ambari:

Using python /usr/bin/python

Setup ambari-server

Checking SELinux...

SELinux status is 'disabled'

Customize user account for ambari-server daemon [y/n] (n)? y

Enter user account for ambari-server daemon (root):ambari

Adjusting ambari-server permissions and ownership...

Checking firewall status...

Checking JDK...

[1] Oracle JDK 1.8 + Java Cryptography Extension (JCE) Policy Files 8

[2] Oracle JDK 1.7 + Java Cryptography Extension (JCE) Policy Files 7

[3] Custom JDK

==============================================================================

Enter choice (1): 3

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: /opt/java/jdk1.8.0_171

Validating JDK on Ambari Server...done.

Checking GPL software agreement...

Completing setup...

Configuring database...

Enter advanced database configuration [y/n] (n)? y

Configuring database...

==============================================================================

Choose one of the following options:

[1] - PostgreSQL (Embedded)

[2] - Oracle

[3] - MySQL / MariaDB

[4] - PostgreSQL

[5] - Microsoft SQL Server (Tech Preview)

[6] - SQL Anywhere

[7] - BDB

==============================================================================

Enter choice (1):3

Hostname (localhost):

Port (3306):

Database name (ambari):

Username (ambari):

Enter Database Password (bigData): gis

Configuring ambari database...

Configuring remote database connection properties...

WARNING: Before starting Ambari Server, you must run the following DDL against the database to create the schema: /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql

Proceed with configuring remote database connection properties [y/n] (y)?

Extracting system views...

ambari-admin-2.6.1.5.3.jar

...........

Adjusting ambari-server permissions and ownership...

Ambari Server 'setup' completed successfully.

[[email protected] java]$

5.1.3. 配置MySQL的JDBC驱动

[[email protected] java]$ sudo cp /opt/java/mysql-connector-java-5.1.46/mysql-connector-java-5.1.46-bin.jar /usr/share/java

[[email protected] ~]# vi /etc/ambari-server/conf/ambari.properties

server.jdbc.driver.path=/opt/java/jdk1.8.0_171/lib/mysql-connector-java-5.1.46-bin.jar

5.1.4. 将Ambari数据库脚本导入到数据库