CDH5.16.2安装部署(二)MySQL5.7.11离线部署
一、MySQL离线安装
1、解压及创建目录
[root@hadoop001 cdh5162]# tar -xf mysql-5.7.11-linux-glibc2.5-x86_64.tar.gz /usr/local/
[root@hadoop001 local]# mv mysql-5.7.11-linux-glibc2.5-x86_64 mysql
[root@hadoop001 local]# mkdir mysql/arch mysql/data mysql/tmp
2、创建my.cnf
[root@hadoop001 local]# cp /etc/my.cnf /etc/my.cnf.bak
[client]
port = 3306
socket = /usr/local/mysql/data/mysql.sock
default-character-set=utf8mb4
[mysqld]
port = 3306
socket = /usr/local/mysql/data/mysql.sock
skip-slave-start
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 = 1739
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 = ROW
log_bin_trust_function_creators=1
log-error = /usr/local/mysql/data/hostname.err
log-bin = /usr/local/mysql/arch/mysql-bin
expire_logs_days = 7
innodb_write_io_threads=16
relay-log = /usr/local/mysql/relay_log/relay-log
relay-log-index = /usr/local/mysql/relay_log/relay-log.index
relay_log_info_file= /usr/local/mysql/relay_log/relay-log.info
log_slave_updates=1
gtid_mode=OFF
enforce_gtid_consistency=OFF
# slave
slave-parallel-type=LOGICAL_CLOCK
slave-parallel-workers=4
master_info_repository=TABLE
relay_log_info_repository=TABLE
relay_log_recovery=ON
#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
sync_binlog = 500
#for innodb options
innodb_data_home_dir = /usr/local/mysql/data/
innodb_data_file_path = ibdata1:1G;ibdata2:1G:autoextend
innodb_log_group_home_dir = /usr/local/mysql/arch
innodb_log_files_in_group = 4
innodb_log_file_size = 1G
innodb_log_buffer_size = 200M
#根据生产需要，调整pool size
innodb_buffer_pool_size = 2G
#innodb_additional_mem_pool_size = 50M #deprecated in 5.6
tmpdir = /usr/local/mysql/tmp
innodb_lock_wait_timeout = 1000
#innodb_thread_concurrency = 0
innodb_flush_log_at_trx_commit = 2
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 = 128M
[mysql]
no-auto-rehash
default-character-set=utf8mb4
[mysqlhotcopy]
interactive-timeout
[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M
3、创建用户组及用户
[root@hadoop001 local]# groupadd -g 101 dba
[root@hadoop001 local]# useradd -u 514 -g dba -G root -d /usr/local/mysql mysqladmin
useradd: warning: the home directory already exists.
Not copying any file from skel directory into it.
[root@hadoop001 local]# su mysqladmin
bash-4.2$
4、切换为mysqladmin用户显示bash-4.2$，根据提示是home目录已存在，没有靠背skel 配置文件，手动拷贝到mysql下
[root@hadoop001 mysql-5.7.11-linux-glibc2.5-x86_64]# cp /etc/skel/.* /usr/local/mysql
cp: omitting directory ‘/etc/skel/.’
cp: omitting directory ‘/etc/skel/..’
[root@hadoop001 mysql-5.7.11-linux-glibc2.5-x86_64]# su mysqladmin
[mysqladmin@hadoop001 ~]$
5、配置环境变量
[mysqladmin@hadoop001 ~]$ su root
[root@hadoop001 mysql]# vi /usr/local/mysql/.bash_profile
export MYSQL_BASE=/usr/local/mysql
export PATH=${MYSQL_BASE}/bin:$PATH
unset USERNAME
#stty erase ^H
set umask to 022
umask 022
PS1=`uname -n`":"'$USER'":"'$PWD'":>"; export PS1
## end6、赋权限和用户组
[root@hadoop001 local]# chown mysqladmin:dba /etc/my.cnf
[root@hadoop001 local]# chmod 640 /etc/my.cnf
[root@hadoop001 local]# chown -R mysqladmin:dba /usr/
[root@hadoop001 local]# chmod -R 755 /usr/local/mysql
7、配置服务及开启自启动
[root@hadoop001 mysql]# cd /usr/local/mysql/
[root@hadoop001 mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysql
[root@hadoop001 mysql]# chmod +x /etc/rc.d/init.d/mysql
[root@hadoop001 mysql]# chkconfig --add mysql
[root@hadoop001 mysql]# chkconfig --level 345 mysql on
8、安装libaio及安装mysql的初始db
[root@hadoop001 mysql]# yum -y install libaio
[root@hadoop001 mysql]# su - mysqladmin
hadoop001:mysqladmin:/usr/local/mysql:>bin/mysqld \
> --defaults-file=/etc/my.cnf \
> --user=mysqladmin \
> --basedir=/usr/local/mysql/ \
> --datadir=/usr/local/mysql/data/ \
> --initialize
9、查看临时密码
hadoop001:mysqladmin:/usr/local/mysql:> cd data
hadoop001:mysqladmin:/usr/local/mysql/data:>cat hostname.err | grep password
2020-05-17T08:23:24.112777Z 1 [Note] A temporary password is generated for root@localhost: n9s-.zTbuKgi
hadoop001:mysqladmin:/usr/local/mysql/data:>
10、启动
/usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf &
11、登录及修改用户密码
hadoop001:mysqladmin:/usr/local/mysql/data:>mysql -uroot -p'n9s-.zTbuKgi'
mysql> alter user root@localhost identified by 'zoro';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'zoro' ;
mysql> flush privileges;
mysql> exit;
12、重启
hadoop001:mysqladmin:/usr/local/mysql/data:>service mysql restart
hadoop001:mysqladmin:/usr/local/mysql/data:>mysql -uroot -pzoro
二、CM元数据存储数据库
mysql> create database cmf default character set utf8;
Query OK, 1 row affected (0.00 sec)
mysql>
mysql> grant all privileges on cmf.* to cmf@'%' identified by 'cmf';
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql>
mysql> create database amon default character set utf8;
Query OK, 1 row affected (0.00 sec)
mysql> grant all privileges on amon.* to amon@'%' identified by 'amon';
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql>
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
三、mysql 驱动包
###important 放到该目录
[root@hadoop001 cdh5162]# mkdir -p /usr/share/java
### 去掉版本号
[root@hadoop001 cdh5162]# cp mysql-connector-java-5.1.47.jar /usr/share/java/mysql-connector-java.jar