一、下载mysql，我选择的是mysql-5.5.15源码安装方式
使用cmake进行设置mysql必要的配置
对于mysql配置变量不熟悉的同学，也可以使用ccmake . 命令，进行图形化的配置，然后就是
make
make install
二、下载handlersocket，还是使用源码安装方式（https://github.com/ahiguti/HandlerSocket-Plugin-for-MySQL）
三、安装按照hs的文档做就好了，https://github.com/ahiguti/HandlerSocket-Plugin-for-MySQL/blob/master/docs-en/installation.en.txt，摘抄如下：
1、 $./autogen.sh
2、$./configure --with-mysql-source=mysql源代码路径 --with-mysql-bindir=mysql执行程序路径 --with-mysql-plugindir=mysql执行程序plugin路径
3、$make & make install
修改mysql配置文件my.cnf,参考
[mysqld]
loose_handlersocket_port = 9998
# the port number to bind to (for read requests)
loose_handlersocket_port_wr = 9999
# the port number to bind to (for write requests)
loose_handlersocket_threads = 16
# the number of worker threads (for read requests)
loose_handlersocket_threads_wr = 1
# the number of worker threads (for write requests)
open_files_limit = 65535
# to allow handlersocket accept many concurrent
# connections, make open_files_limit as large as
# possible.
四、登陆mysql执行以下命令：
mysql>install plugin handlersocket soname 'handlersocket.so';
五、执行执行命令：
mysql>show plugins;
如下所示表示安装成功（红色字体是handlersocket）
+-----------------------+--------+--------------------+------------------+---------+
| Name | Status | Type | Library | License |
+-----------------------+--------+--------------------+------------------+---------+
| binlog | ACTIVE | STORAGE ENGINE | NULL | GPL |
| mysql_native_password | ACTIVE | AUTHENTICATION | NULL | GPL |
| mysql_old_password | ACTIVE | AUTHENTICATION | NULL | GPL |
| MEMORY | ACTIVE | STORAGE ENGINE | NULL | GPL |
| MRG_MYISAM | ACTIVE | STORAGE ENGINE | NULL | GPL |
| CSV | ACTIVE | STORAGE ENGINE | NULL | GPL |
| MyISAM | ACTIVE | STORAGE ENGINE | NULL | GPL |
| ARCHIVE | ACTIVE | STORAGE ENGINE | NULL | GPL |
| InnoDB | ACTIVE | STORAGE ENGINE | NULL | GPL |
| INNODB_TRX | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| INNODB_LOCKS | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| INNODB_LOCK_WAITS | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| INNODB_CMP | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| INNODB_CMP_RESET | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| INNODB_CMPMEM | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| INNODB_CMPMEM_RESET | ACTIVE | INFORMATION SCHEMA | NULL | GPL |
| BLACKHOLE | ACTIVE | STORAGE ENGINE | NULL | GPL |
| PERFORMANCE_SCHEMA | ACTIVE | STORAGE ENGINE | NULL | GPL |
| partition | ACTIVE | STORAGE ENGINE | NULL | GPL |
| handlersocket | ACTIVE | DAEMON | handlersocket.so | BSD |
+-----------------------+--------+--------------------+------------------+---------+