linux安装mydumper软件包以及报错解决

今天使用mydumper命令从AWS上的RDS集群MYSQL数据库导出数据，发现Tidb官方提供的工具不太适合，所以就自己编译了一个来尝试一下，居然成功了。

首先我的系统是Centos7,并且已经安装过gcc等编译器。

1、需要安装依赖包：yum install -y glib2-devel* mysql-devel* zlib-devel* pcre-devel* openssl-devel* 

2、下载安装包：wget  https://launchpadlibrarian.net/185032423/mydumper-0.6.2.tar.gz

其他版本的安装包也可以去官网下载：只是我这里使用0.6版本编译成功了。官网连接：https://launchpad.net/mydumper

点击这一块找到0.6版本：

3、开始cmake编译

[root@test mydumper-0.6.]# ls
binlog.c  cmake           common.h     docs             g_unix_signal.h  mydumper.h  myloader.h  server_detect.c
binlog.h  CMakeLists.txt  config.h.in  g_unix_signal.c  mydumper.c       myloader.c  README      server_detect.h
[root@test mydumper-0.6.]# cmake .
-- The C compiler identification is GNU 4.4.
-- The CXX compiler identification is GNU 4.4.
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Using mysql-config: /usr/bin/mysql_config

-- ------------------------------------------------
-- MYSQL_CONFIG = /usr/bin/mysql_config
-- CMAKE_INSTALL_PREFIX = /usr/local
-- BUILD_DOCS = ON
-- WITH_BINLOG = OFF
-- RUN_CPPCHECK = OFF
-- Change a values with: cmake -D<Variable>=<Value>
-- ------------------------------------------------
--
-- Configuring done
-- Generating done
-- Build files have been written to: /home/mysql/mydumper-0.6.2

4、cmake编译成功后才能继续make编译

[root@test mydumper-0.6.]# make
Scanning dependencies of target mydumper
[ %] Building C object CMakeFiles/mydumper.dir/mydumper.c.o
[ %] Building C object CMakeFiles/mydumper.dir/server_detect.c.o
[ %] Building C object CMakeFiles/mydumper.dir/g_unix_signal.c.o
Linking C executable mydumper
[ %] Built target mydumper
Scanning dependencies of target myloader
[%] Building C object CMakeFiles/myloader.dir/myloader.c.o
Linking C executable myloader
[%] Built target myloader
[root@test mydumper-0.6.]# make install
[ %] Built target mydumper
[%] Built target myloader
Install the project...
-- Install configuration: ""
-- Installing: /usr/local/bin/mydumper
-- Removed runtime path from "/usr/local/bin/mydumper"
-- Installing: /usr/local/bin/myloader
-- Removed runtime path from "/usr/local/bin/myloader"

5、这样子就成功了。

接下来就开始进行mydumper导出数据了，虽然依旧出现错误，但是会成功。

但是你会发现是有数据出现的，到导出的目录下你会发现sql文件。

如果使用中出现一些其他问题，可以参考这个博主的文章：https://yq.aliyun.com/sqlarticle/67079