前言：TokuDB 是一個高性能、支持事務處理的 MySQL 和 MariaDB 的存儲引擎。TokuDB 的主要特點是高壓縮比，高 INSERT 性能，支持大多數(shù)在線修改索引、添加字段,非常適合日志型應用場景（只有insert，select，少update），下面就來看一下安裝步驟

1.解壓縮包
?? tar xvf Percona-Server-5.6.24-rel72.2-TokuDB.Linux.x86_64.ssl098e.tar.gz
?? cd Percona-Server-5.6.24-rel72.2-Linux.x86_64.ssl098e
?? cp -rpf * /opt/app/mysql/
2. 啟動之前，停用transparent huge pages? 如果不關閉可能會導致TokuDB內存泄露（建議寫到 /etc/rc.local 中，重啟仍然生效）：
?? echo never > /sys/kernel/mm/transparent_hugepage/enabled
?? echo never > /sys/kernel/mm/transparent_hugepage/defrag
?? echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled
?? echo never > /sys/kernel/mm/redhat_transparent_hugepage/defrag
3.啟動MySQL
/etc/init.d/mysql restart
4.安裝插件
INSTALL PLUGIN tokudb SONAME ’ha_tokudb.so’;
INSTALL PLUGIN tokudb_file_map SONAME ’ha_tokudb.so’;
INSTALL PLUGIN tokudb_fractal_tree_info SONAME ’ha_tokudb.so’;
INSTALL PLUGIN tokudb_fractal_tree_block_map SONAME ’ha_tokudb.so’;
INSTALL PLUGIN tokudb_trx SONAME ’ha_tokudb.so’;
INSTALL PLUGIN tokudb_locks SONAME ’ha_tokudb.so’;
INSTALL PLUGIN tokudb_lock_waits SONAME ’ha_tokudb.so’;
5.查看安裝結果
(twDB)root@localhost [(none)]> show plugins;
+-------------------------------+----------+--------------------+--------------+---------+
| Name????????????????????????? | Status?? | Type?????????????? | Library????? | License |
+-------------------------------+----------+--------------------+--------------+---------+
| binlog??????????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| mysql_native_password???????? | ACTIVE?? | AUTHENTICATION???? | NULL???????? | GPL???? |
| mysql_old_password??????????? | ACTIVE?? | AUTHENTICATION???? | NULL???????? | GPL???? |
| sha256_password?????????????? | ACTIVE?? | AUTHENTICATION???? | NULL???????? | GPL???? |
| MEMORY??????????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| MyISAM??????????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| MRG_MYISAM??????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| CSV?????????????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| PERFORMANCE_SCHEMA??????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| InnoDB??????????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| XTRADB_READ_VIEW????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| XTRADB_INTERNAL_HASH_TABLES?? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| XTRADB_RSEG?????????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_TRX??????????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_LOCKS????????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_LOCK_WAITS???????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CMP??????????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CMP_RESET????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CMPMEM???????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CMPMEM_RESET?????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CMP_PER_INDEX????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CMP_PER_INDEX_RESET??? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_BUFFER_PAGE??????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_BUFFER_PAGE_LRU??????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_BUFFER_POOL_STATS????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_METRICS??????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_FT_DEFAULT_STOPWORD??? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_FT_DELETED???????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_FT_BEING_DELETED?????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_FT_CONFIG????????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_FT_INDEX_CACHE???????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_FT_INDEX_TABLE???????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_TABLES???????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_TABLESTATS???????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_INDEXES??????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_COLUMNS??????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_FIELDS???????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_FOREIGN??????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_FOREIGN_COLS?????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_TABLESPACES??????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_SYS_DATAFILES????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| INNODB_CHANGED_PAGES????????? | ACTIVE?? | INFORMATION SCHEMA | NULL???????? | GPL???? |
| BLACKHOLE???????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| FEDERATED???????????????????? | DISABLED | STORAGE ENGINE???? | NULL???????? | GPL???? |
| ARCHIVE?????????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| partition???????????????????? | ACTIVE?? | STORAGE ENGINE???? | NULL???????? | GPL???? |
| TokuDB_file_map?????????????? | ACTIVE?? | INFORMATION SCHEMA | ha_tokudb.so | GPL???? |
| TokuDB_fractal_tree_info????? | ACTIVE?? | INFORMATION SCHEMA | ha_tokudb.so | GPL???? |
| TokuDB_fractal_tree_block_map | ACTIVE?? | INFORMATION SCHEMA | ha_tokudb.so | GPL???? |
| TokuDB_trx??????????????????? | ACTIVE?? | INFORMATION SCHEMA | ha_tokudb.so | GPL???? |
| TokuDB_locks????????????????? | ACTIVE?? | INFORMATION SCHEMA | ha_tokudb.so | GPL???? |
| TokuDB_lock_waits???????????? | ACTIVE?? | INFORMATION SCHEMA | ha_tokudb.so | GPL???? |
| TokuDB??????????????????????? | ACTIVE?? | STORAGE ENGINE???? | ha_tokudb.so | GPL???? |
+-------------------------------+----------+--------------------+--------------+---------+
53 rows in set (0.00 sec)

添加配置文件

[mysqld_safe]

malloc-lib= /opt/app/mysql/lib/mysql/libjemalloc.so

plugin-dir = /opt/app/mysql/lib/mysql/plugin/

plugin-load=ha_tokudb.so

[mysqld]

#tokudb

#把TokuDB datadir以及l(fā)ogdir和MySQL的datadir分開，也可以不分開，

tokudb-data-dir = /data/mysql/tokudbData

tokudb-log-dir = /data/mysql/tokudbLog ?

#TokuDB的行模式，建議用 FAST ，如果磁盤空間很緊張，建議用 SMALL

#tokudb_row_format = tokudb_small

tokudb_row_format = tokudb_fast

?tokudb_cache_size = xxG ###建議內存的一半

tokudb_commit_sync = 0

tokudb_directio = 1

tokudb_read_block_size = 128K

tokudb_read_buf_size = 128K

?

?questions
###############################
(twDB)root@localhost [sysbench]> INSTALL PLUGIN tokudb SONAME 'ha_tokudb.so';
ERROR 1123 (HY000): Can't initialize function 'tokudb'; Plugin initialization function failed.
(twDB)root@localhost [sysbench]> INSTALL PLUGIN ha_tokudb SONAME 'ha_tokudb.so';
ERROR 1127 (HY000): Can't find symbol 'ha_tokudb' in library
(twDB)root@localhost [sysbench]> INSTALL PLUGIN tokudb SONAME 'ha_tokudb.so';
ERROR 1123 (HY000): Can't initialize function 'tokudb'; Plugin initialization function failed.
(twDB)root@localhost [sysbench]>

出現(xiàn)這個是因為偷懶，只拷貝了Percona-Server-5.6.24-rel72.2-Linux.x86_64.ssl098e/bin lib目錄到MySQL目錄，解決方法就是拷貝全部文件過去,重新啟動MySQL實例，再次安裝就行

轉載于:https://www.cnblogs.com/LMySQL/p/4555378.html

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