【若澤大數據MySQL實戰】MySQL5.6 二進制部署
阿新 • • 發佈：2018-10-18
mod func kconfig currency rem .gz ... lin profile 下載mysql並檢查MD5
[root@hadoop-01 ~]# cd /usr/local [root@hadoop-01 local]# wget https://downloads.mariadb.com/archives/mysql-5.6/mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz [root@hadoop-01 local]# wget https://downloads.mariadb.com/archives/mysql-5.6/mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz.md5 [root@hadoop-01 local]# vi mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz.md5 61affe944eff55fcf51b31e67f25dc10 mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz [root@hadoop-01 local]# md5sum mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz 61affe944eff55fcf51b31e67f25dc10 mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz
檢查是否已安裝
[root@hadoop-01 local]# ps -ef|grep mysqld解壓重命名
[root@hadoop-01 local]# tar xzvf mysql-5.6.23-linux-glibc2.5-x86_64.tar.gz
[root@hadoop-01 local]# mv mysql-5.6.23-linux-glibc2.5-x86_64 mysql創建用戶組
[root@hadoop-01 local]# groupadd -g 101 dba [root@hadoop-01 local]# useradd -u 514 -g dba -G root -d /usr/local/mysql mysqladmin [root@hadoop-01 local]# id mysqladmin uid=514(mysqladmin) gid=101(dba) groups=101(dba),0(root) [root@hadoop-01 local]# passwd mysqladmin
copy 環境變量配置文件至mysqladmin用戶的home目錄中,為了以下步驟配置個人環境變量
[root@hadoop-01 local]# cp /etc/skel/.* /usr/local/mysql 創建配置文件 /etc/my.cnf(640) [root@hadoop-01 mysql]# vi /etc/my.cnf 刪除內容，並將以下內容復制進去 [client] port = 3306 socket = /usr/local/mysql/data/mysql.sock [mysqld] port = 3306 socket = /usr/local/mysql/data/mysql.sock skip-external-locking key_buffer_size = 256M sort_buffer_size = 2M read_buffer_size = 2M read_rnd_buffer_size = 4M query_cache_size= 32M max_allowed_packet = 16M myisam_sort_buffer_size=128M tmp_table_size=32M table_open_cache = 512 thread_cache_size = 8 wait_timeout = 86400 interactive_timeout = 86400 max_connections = 600 # Try number of CPU‘s*2 for thread_concurrency thread_concurrency = 32 #isolation level and default engine default-storage-engine = INNODB transaction-isolation = READ-COMMITTED server-id = 1 basedir = /usr/local/mysql datadir = /usr/local/mysql/data pid-file = /usr/local/mysql/data/hostname.pid #open performance schema log-warnings sysdate-is-now binlog_format = MIXED log_bin_trust_function_creators=1 log-error = /usr/local/mysql/data/hostname.err log-bin=/usr/local/mysql/arch/mysql-bin #other logs #general_log =1 #general_log_file = /usr/local/mysql/data/general_log.err #slow_query_log=1 #slow_query_log_file=/usr/local/mysql/data/slow_log.err #for replication slave #log-slave-updates #sync_binlog = 1 #for innodb options innodb_data_home_dir = /usr/local/mysql/data/ innodb_data_file_path = ibdata1:500M:autoextend innodb_log_group_home_dir = /usr/local/mysql/arch innodb_log_files_in_group = 2 innodb_log_file_size = 200M # rember change innodb_buffer_pool_size = 2048M innodb_additional_mem_pool_size = 50M innodb_log_buffer_size = 16M innodb_lock_wait_timeout = 100 #innodb_thread_concurrency = 0 innodb_flush_log_at_trx_commit = 1 innodb_locks_unsafe_for_binlog=1 #innodb io features: add for mysql5.5.8 performance_schema innodb_read_io_threads=4 innodb-write-io-threads=4 innodb-io-capacity=200 #purge threads change default(0) to 1 for purge innodb_purge_threads=1 innodb_use_native_aio=on #case-sensitive file names and separate tablespace innodb_file_per_table = 1 lower_case_table_names=1 [mysqldump] quick max_allowed_packet = 16M [mysql] no-auto-rehash [mysqlhotcopy] interactive-timeout [myisamchk] key_buffer_size = 256M sort_buffer_size = 256M read_buffer = 2M write_buffer = 2M
指定文件用戶組、修改權限、嘗試首次安裝
[root@hadoop-01 local]# chown mysqladmin:dba /etc/my.cnf
[root@hadoop-01 local]# chmod 640 /etc/my.cnf
[root@hadoop-01 etc]# ll my.cnf
-rw-r----- 1 mysqladmin dba 2201 Aug 25 23:09 my.cnf
[root@hadoop-01 local]# chown -R mysqladmin:dba /usr/local/mysql
[root@hadoop-01 local]# chmod -R 755 /usr/local/mysql
[root@hadoop-01 local]# su - mysqladmin
[mysqladmin@hadoop-01 ~]# pwd
/usr/local/mysql
[mysqladmin@hadoop-01 ~]# mkdir arch
[mysqladmin@hadoop-01 ~]# scripts/mysql_install_db ###import
Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory #缺少libaio.so 包
[root@hadoop-01 local]# yum -y install libaio再次安裝
[mysqladmin@hadoop-01 ~]# scripts/mysql_install_db --user=mysqladmin --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data 配置mysql服務自啟動
[root@sht-sgmhadoopnn-01 ~]# cd /usr/local/mysql
#將服務文件拷貝到init.d下，並重命名為mysql
[root@sht-sgmhadoopnn-01 mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysql?
#賦予可執行權限
[root@sht-sgmhadoopnn-01 mysql]# chmod +x /etc/rc.d/init.d/mysql
#刪除服務
[root@sht-sgmhadoopnn-01 mysql]# chkconfig --del mysql
#添加服務
[root@sht-sgmhadoopnn-01 mysql]# chkconfig --add mysql
[root@sht-sgmhadoopnn-01 mysql]# chkconfig --level 345 mysql on
[root@sht-sgmhadoopnn-01 mysql]# vi /etc/rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don‘t
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
su - mysqladmin -c "/etc/init.d/mysql start --federated"
"/etc/rc.local" 9L, 278C written查看進程
[root@hadoop-01 mysql]# su - mysqladmin
[mysqladmin@hadoop-01 ~]# pwd
/usr/local/mysql
[mysqladmin@hadoop-01 ~]# rm -rf my.cnf
[mysqladmin@hadoop-01 ~]# bin/mysqld_safe &
[mysqladmin@hadoop-01 ~]# ps -ef|grep mysqld
[mysqladmin@hadoop-01 ~]# netstat -tulnp | grep mysql
[root@hadoop-01 local]# service mysql status登錄mysql
[mysqladmin@hadoop-01 ~]# bin/mysql
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+修改密碼
mysql> use mysql;
mysql> update user set password=password(‘password‘) where user=‘root‘;配置環境變量
[mysqladmin@hadoop-01 ~]$ vi ./.bash_profile
# insert
export MYSQL_HOME=/usr/local/mysql
export PATH=$MYSQL_HOME/bin:$PATH
[mysqladmin@hadoop-01 ~]$ source ./.bash_profile 重新初始化安裝
[mysqladmin@rzdatahadoop001 ~]$ rm -rf data
[mysqladmin@rzdatahadoop001 ~]$ rm -rf arch/*
[mysqladmin@rzdatahadoop001 ~]$ scripts/mysql_install_db --user=mysqladmin --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data 【若澤大數據MySQL實戰】MySQL5.6 二進制部署