MySQL5.7源码安装问题汇总

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cmake版本

/ H. Z" d4 D3 z  `5.7编译cmake要求版本最低为2.8，当前为2.6，所以需要升级cmake版本。
[mw_shl_code=applescript,true]shell> cmake . -DCMAKE_INSTALL_PREFIX=/db/mysql/mysql_57 -DMYSQL_DATADIR=/db/mysql/mysql_57/data
0 [" T* y% k. h$ N# j2 I" FCMake Error at CMakeLists.txt:21 (CMAKE_MINIMUM_REQUIRED):
6 ?" b. \$ a& L5 |  CMake 2.8.2 or higher is required.  You are running version 2.6.4
6 @: b0 `8 m! g/ n4 g3 h2 U" X0 u-- Configuring incomplete, errors occurred!

shell> cmake --version
& i* u( O  @7 u0 dcmake version 2.6-patch 4
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3 ]& D- M8 b: m- Q6 N$ B: ccmake官网下载地址
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shell> tar zxvf cmake-3.2.2.tar.gz
shell> cd cmake-3.2.2/
$ U  A" {& W. ]. L3 O/ O5 M4 xshell> ./bootstrap
/ b' t4 ^9 @1 N8 X. Tshell> make && make install
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shell> cmake --version
, r# V$ A+ h5 f! E  Lcmake version 3.2.2[/mw_shl_code]
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. y. L+ {9 k! J# FBOOST库
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% w6 A; p& f. V  S5.7编译需要boost类库，可使用 -DDOWNLOAD_BOOST=1 -DWITH_BOOST= 参数将在指定路径查找，如未找到会指定下载并解压到指定的路径
[mw_shl_code=applescript,true]问题描述
" c% t- i! a+ a: k# j4 Gshell> cmake . -DCMAKE_INSTALL_PREFIX=/db/mysql/mysql_57 -DMYSQL_DATADIR=/db/mysql/mysql_57/data
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CMake suite maintained and supported by Kitware (kitware.com/cmake).
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! L; b& n* E1 L& ]-- Could not find (the correct version of) boost.
-- MySQL currently requires boost_1_57_0
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9 ]2 W" y- ]7 X/ ^3 Z5 ?$ m$ c1 `) |CMake Error at cmake/boost.cmake:76 (MESSAGE):
( H; x4 q' W5 ?; P* n  You can download it with -DDOWNLOAD_BOOST=1 -DWITH_BOOST=
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安装boost库
5 l6 `" m9 ]: {" K7 R( }, X/ Z$ wshell> tar jxvf boost_1_57_0.tar.bz2
shell> cd boost_1_57_0/
9 u2 r% e( |+ m8 ~) Xshell> ./bootstrap.sh
7 j  G3 S& E/ P9 [. Pshell> ./b2 install

0 s2 j) f3 K2 f* E  j安装后目录
* D' n  b% s& G9 f8 `/ [7 kshell> ls /usr/local/include/
! _" W, D5 t5 h. M- U+ |boost

shell> cmake . -DCMAKE_INSTALL_PREFIX=/db/mysql/mysql_57 -DMYSQL_DATADIR=/db/mysql/mysql_57/data
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4 U0 S- M0 D6 g0 o% gmysql_install_db
之前版本mysql_install_db是在mysql_basedir/script下，5.7放在了mysql_install_db/bin目录下,且已被废弃。
[mw_shl_code=applescript,true]shell> cd /db/mysql/mysql_57
. t. `* N9 c9 ~shell> bin/mysql_install_db --basedir=. --datadir=data --user=mysql
2 d7 {# c% [( D, w! {* {2 b[WARNING] mysql_install_db is deprecated. Please consider switching to mysqld --initialize
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shell> bin/mysqld --initialize
2015-04-21T18:17:53.169216Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
3 j8 p% v9 ?0 l- @% t2015-04-21T18:17:58.702510Z 0 [Warning] InnoDB: New log files created, LSN=45790
2015-04-21T18:17:59.538811Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
" U; @* S1 t: ?2 R- k5 f6 t2015-04-21T18:17:59.646010Z 0 [Warning] Failed to setup SSL
2015-04-21T18:17:59.646105Z 0 [Warning] SSL error: SSL context is not usable without certificate and private key
2015-04-21T18:17:59.663795Z 1 [Warning] A temporary password is generated for root@localhost: rq/Oh8VWs1Yh
[/mw_shl_code]
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初始化密码
8 W9 w0 x9 G1 h' ?mysql5.7会生成一个初始化密码，而在之前的版本首次登陆不需要登录。
[mw_shl_code=applescript,true]shell> cat /root/.mysql_secret
! z  C% ]! Q$ c- t- S2 V6 k# Password set for user 'root@localhost' at 2015-04-22 22:13:23
9 e2 |. ]3 I" @6 H( G% b5 A?G5W&tz1z.cN
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修改默认密码
shell> bin/mysqladmin -h localhost -u root password '123@qwe' -p'?G5W&tz1z.cN'
mysqladmin: [Warning] Using a password on the command line interface can be insecure.
0 ]1 R: B4 W; P% E9 @& QWarning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.
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" M; @, t4 x" J另外mysql5.7的mysql.user表结构被修改
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修改mysql.user方式修改密码

. ~) z% r( v1 ^0 j5 Q8 lmysql> update mysql.user set authentication_string=password('123qwe') where user='svoid' and Host = 'localhost';
Query OK, 1 row affected (0.01 sec)
Rows matched: 1  Changed: 1  Warnings: 0

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)[/mw_shl_code]
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