Community Learn Tools Library Leisure
search
English
Home > Database > Mysql Tutorial > Alex的Hadoop菜鸟教程:第6课Sqoop2安装教程

Alex的Hadoop菜鸟教程:第6课Sqoop2安装教程

WBOY
Release： 2016-06-07 16:10:41
Original
1809 people have browsed it

安装 sqoop 分为服务端和客户端，先安装服务端 $ sudo yum install sqoop2-server 再安装客户端 $ sudo yum install sqoop2-client 服务端 配置 分为 MRv1 和 YARN(Map Reduce 2代)两种情况 YARN alternatives --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-

安装

sqoop 分为服务端和客户端，先安装服务端 
$ sudo yum install sqoop2-server
Copy after login

再安装客户端 
$ sudo yum install sqoop2-client
Copy after login

服务端

配置

分为 MRv1 和 YARN(Map Reduce 2代)两种情况
YARN 
alternatives --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-conf.dist
Copy after login

MRv1 
alternatives --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-conf.mr1
Copy after login

安装JDBC驱动

先下载jdbc驱动 http://dev.mysql.com/downloads/file.php?id=454397 下载完后解压开有一个 mysql-connector-java-5.1.34-bin.jar 拷贝到 /var/lib/sqoop2/ 这个目录下

启动Sqoop2

启动 
$ sudo /sbin/service sqoop2-server start
Copy after login

停止 
$ sudo /sbin/service sqoop2-server stop
Copy after login


检验是否启动成功

$ wget -qO - localhost:12000/sqoop/version
Copy after login

会输出 
{"version":"1.99.2-cdh5.0.0",...}
Copy after login

客户端

启动客户端 
sqoop2
Copy after login

输出 
Sqoop home directory: /usr/lib/sqoop2
Sqoop Shell: Type 'help' or '\h' for help.

sqoop:000>
Copy after login

连接服务端，假设你的服务端是localhost 
sqoop:000> set server --host localhost
Copy after login

测试一下sqoop命令 
sqoop:000> show version --all
client version:
  Sqoop 1.99.3-cdh5.0.1 revision Unknown 
  Compiled by jenkins on Tue May  6 14:02:38 PDT 2014
server version:
  Sqoop 1.99.3-cdh5.0.1 revision Unknown 
  Compiled by jenkins on Tue May  6 14:02:38 PDT 2014
Protocol version:
  [1]
Copy after login




Related labels：
hadoop Install Tutorial rookie
source：php.cn
Previous article：（一个代码学会c语言操作数据库）linux上通过c语言操作数据库实 Next article：dblink导致执行计划出错，hint也无效
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2316
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2454
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
2067
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1954
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
2021
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template