Preparing to unpack .../mysql-server-core-5.5_5.5.38-0ubuntu0.14.04.1_i386.deb ...
Unpacking mysql-server-core-5.5 (5.5.38-0ubuntu0.14.04.1) ...
Processing triggers for man-db (2.6.7.1-1) ...
正在设置 mysql-common (5.5.38-0ubuntu0.14.04.1) ...
Selecting previously unselected package mysql-server-5.5.
(正在读取数据库 ... 系统当前共安装有 212532 个文件和目录。)
Preparing to unpack .../mysql-server-5.5_5.5.38-0ubuntu0.14.04.1_i386.deb ...
Unpacking mysql-server-5.5 (5.5.38-0ubuntu0.14.04.1) ...
Selecting previously unselected package libhtml-template-perl.
Preparing to unpack .../libhtml-template-perl_2.95-1_all.deb ...
Unpacking libhtml-template-perl (2.95-1) ...
Selecting previously unselected package mysql-server.
Preparing to unpack .../mysql-server_5.5.38-0ubuntu0.14.04.1_all.deb ...
Unpacking mysql-server (5.5.38-0ubuntu0.14.04.1) ...
Processing triggers for ureadahead (0.100.0-16) ...
ureadahead will be reprofiled on next reboot
Processing triggers for man-db (2.6.7.1-1) ...
正在设置 libmysqlclient18:i386 (5.5.38-0ubuntu0.14.04.1) ...
正在设置 libdbi-perl (1.630-1) ...
正在设置 libdbd-mysql-perl (4.025-1) ...
正在设置 libterm-readkey-perl (2.31-1) ...
正在设置 mysql-client-5.5 (5.5.38-0ubuntu0.14.04.1) ...
正在设置 mysql-server-core-5.5 (5.5.38-0ubuntu0.14.04.1) ...
正在设置 mysql-server-5.5 (5.5.38-0ubuntu0.14.04.1) ...
16:29:54 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
mysql start/running, process 31215
正在设置 libhtml-template-perl (2.95-1) ...
Processing triggers for ureadahead (0.100.0-16) ...
正在设置 mysql-server (5.5.38-0ubuntu0.14.04.1) ...
Processing triggers for libc-bin (2.19-0ubuntu6.1) ...
MySQL Server安装过程
mysql安装完成后，我们可以通过netstat -tap|grep mysql来查看系统是否已经有了mysql服务。
出现上面的信息，说明我们安装mysql成功。
执行以下命令可以查看MySQL的版本：
hadoop@master:~$ mysql -V
mysql Ver 14.14 Distrib 5.5.38, for debian-linux-gnu (i686) using readline 6.3