標籤:變數 form false 儲存引擎 nload start geojson myisam 難題
安裝環境
Linux(CentOS7.0 版)、boost_1_59_0.tar.gz、mysql-5.7.12.tar.gz
MySQL 5.7主要特性:
- 更好的效能:對於多核CPU、固態硬碟、鎖有著更好的最佳化,每秒100W QPS已不再是MySQL的追求,下個版本能否上200W QPS才是吾等使用者更關心的
- 更好的InnoDB儲存引擎
- 更為健壯的複製功能:複製帶來了資料完全不丟失的方案,傳統金融客戶也可以選擇使用MySQL資料庫。此外,GTID線上平滑升級也變得可能
- 更好的最佳化器:最佳化器代碼重構的意義將在這個版本及以後的版本中帶來巨大的改進,Oracle官方正在解決MySQL之前最大的難題
- 原生JSON類型的支援
- 更好的地理資訊服務支援:InnoDB原生支援地理位置類型,支援GeoJSON,GeoHash特性
- 新增sys庫:以後這會是DBA訪問最頻繁的庫
步驟一
建立mysql使用者組及使用者:
groupadd mysqluseradd -r -g mysql mysql
建立資料庫相關目錄:
mkdir -p /home/program/mysqlmkdir -p /home/datamkdir -p /home/data/mysql
步驟二
解壓
tar xzf boost_1_59_0.tar.gz tar xzf mysql-5.7.12.tar.gz
先行編譯
cmake . -DCMAKE_INSTALL_PREFIX=/home/program/mysql -DMYSQL_DATADIR=/home/data/mysql -DDOWNLOAD_BOOST=1 \ #從MySQL 5.7.5開始Boost庫是必需的-DWITH_BOOST=/home/software/boost_1_59_0 -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_MYISAM_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DENABLE_DTRACE=0 -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_general_ci -DWITH_EMBEDDED_SERVER=1
編譯安裝
markmark install注意:如果需要重裝mysql,在/home/software/mysql-5.7.12再執行下make install就可以了,不需要再cmake和make
步驟三
清除安裝臨時檔案
make clean
修改目錄擁有者
chown -Rf mysql:mysql /home/program/mysqlchown -Rf mysql:mysql /home/data/mysql
配置開機檔案
cp /home/program/mysql/support-files/mysql.server /etc/init.d/mysqldchmod +x /etc/init.d/mysqldchkconfig --add mysqldchkconfig mysqld onservice mysql start
/etc/my.cnf,僅供參考
cat > /etc/my.cnf << EOF[client]port = 3306socket = /tmp/mysql.sockdefault-character-set = utf8mb4[mysqld]port = 3306socket = /tmp/mysql.sockbasedir = /home/program/mysqldatadir = /home/data/mysqlpid-file = /home/data/mysql/mysql.piduser = mysqlbind-address = 0.0.0.0server-id = 1init-connect = ‘SET NAMES utf8mb4‘character-set-server = utf8mb4#skip-name-resolve#skip-networkingback_log = 300max_connections = 1000max_connect_errors = 6000open_files_limit = 65535table_open_cache = 128max_allowed_packet = 4Mbinlog_cache_size = 1Mmax_heap_table_size = 8Mtmp_table_size = 16Mread_buffer_size = 2Mread_rnd_buffer_size = 8Msort_buffer_size = 8Mjoin_buffer_size = 8Mkey_buffer_size = 4Mthread_cache_size = 8query_cache_type = 1query_cache_size = 8Mquery_cache_limit = 2Mft_min_word_len = 4log_bin = mysql-binbinlog_format = mixedexpire_logs_days = 30log_error = /data/mysql/mysql-error.logslow_query_log = 1long_query_time = 1slow_query_log_file = /data/mysql/mysql-slow.logperformance_schema = 0explicit_defaults_for_timestamp#lower_case_table_names = 1skip-external-lockingdefault_storage_engine = InnoDB#default-storage-engine = MyISAMinnodb_file_per_table = 1innodb_open_files = 500innodb_buffer_pool_size = 64Minnodb_write_io_threads = 4innodb_read_io_threads = 4innodb_thread_concurrency = 0innodb_purge_threads = 1innodb_flush_log_at_trx_commit = 2innodb_log_buffer_size = 2Minnodb_log_file_size = 32Minnodb_log_files_in_group = 3innodb_max_dirty_pages_pct = 90innodb_lock_wait_timeout = 120bulk_insert_buffer_size = 8Mmyisam_sort_buffer_size = 8Mmyisam_max_sort_file_size = 10Gmyisam_repair_threads = 1interactive_timeout = 28800wait_timeout = 28800[mysqldump]quickmax_allowed_packet = 16M[myisamchk]key_buffer_size = 8Msort_buffer_size = 8Mread_buffer = 4Mwrite_buffer = 4MEOF
初始化資料庫
註:
- 之前版本mysql_install_db是在mysql_basedir/script下,5.7放在了mysql_install_db/bin目錄下,且已被廢棄
- "--initialize"會產生一個隨機密碼(~/.mysql_secret),而"--initialize-insecure"不會產生密碼
- --datadir目標目錄下不能有資料檔案
/home/program/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/home/program/mysql --datadir=/home/data/mysql
配置環境變數
mysql_home=/usr/local/mysqlPATH=$PATH:$mysql_home/bin
source /etc/profile
【Linux】Mysql5.7.12源碼編譯安裝及配置