无法启动 mysqld，引擎 InnoDB 不支持

Posted 2023-04-19

【中文标题】无法启动 mysqld，引擎 InnoDB 不支持

【英文标题】：Can not start mysqld, unsupported engine InnoDB

【发布时间】：2015-11-02 19:54:27

【问题描述】：

我正在尝试在 NDBCluster 中的一个数据节点上启动 mysqld。该节点正确连接到管理服务器，但是在尝试启动 mysqld 时，遇到我拥有的旧 InnoDB 表时启动失败。我已编辑 my.cnf 以包含

[mysqld]  
innodb=OFF
default-storage-engine=ndbcluster

并且这些更改在 mysqld start 的输出中记录，但在稍后遇到 InnoDB 表时它继续失败。有什么想法吗？ 下面是

的输出

mysqld --defaults-file=/etc/my.cnf

2015-11-02 11:43:11 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-11-02 11:43:11 6089 [Warning] Can't create test file /usr/local/mysql-cluster-gpl-7.3.7-linux-glibc2.5-i686/data/tigershark.lower-test
2015-11-02 11:43:11 6089 [Warning] Can't create test file /usr/local/mysql-cluster-gpl-7.3.7-linux-glibc2.5-i686/data/tigershark.lower-test
2015-11-02 11:43:11 6089 [Warning] Buffered warning: Changed limits: max_open_files: 1024 (requested 5000)

2015-11-02 11:43:11 6089 [Warning] Buffered warning: Changed limits: table_cache: 431 (requested 2000)

2015-11-02 11:43:11 6089 [Note] Plugin 'FEDERATED' is disabled.
2015-11-02 11:43:11 6089 [Warning] The option innodb (skip-innodb) is deprecated and will be removed in a future release
2015-11-02 11:43:11 6089 [Note] Plugin 'InnoDB' is disabled.
mysqld: Can't find file: './mysql/plugin.frm' (errno: 13 - Permission denied)
2015-11-02 11:43:11 6089 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
2015-11-02 11:43:11 6089 [Note] NDB: Changed global value of binlog_format from STATEMENT to MIXED
2015-11-02 11:43:11 6089 [Note] NDB: NodeID is 5, management server '10.0.1.211:1186'
2015-11-02 11:43:12 6089 [Note] NDB[0]: NodeID: 5, all storage nodes connected
2015-11-02 11:43:12 6089 [Warning] NDB: server id set to zero - changes logged to bin log with server id zero will be logged with another server id by slave mysqlds
2015-11-02 11:43:12 6089 [Note] Starting Cluster Binlog Thread
2015-11-02 11:43:12 6089 [Note] NDB Binlog: Ndb object created with reference : 0x80040005, name : Ndb Binlog schema change monitoring
2015-11-02 11:43:12 6089 [Note] NDB Binlog: Ndb object created with reference : 0x80050005, name : Ndb Binlog data change monitoring
2015-11-02 11:43:12 6089 [ERROR] Unknown/unsupported storage engine: InnoDB
2015-11-02 11:43:12 6089 [ERROR] Aborting

2015-11-02 11:43:12 6089 [Note] Binlog end
2015-11-02 11:43:12 6089 [Note] Stopping Cluster Utility thread
2015-11-02 11:43:13 6089 [Note] Stopping Cluster Binlog
2015-11-02 11:43:13 6089 [Note] Stopping Cluster Index Stats thread
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'partition'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'BLACKHOLE'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'ARCHIVE'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'ndb_transid_mysql_connection_map'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'ndbinfo'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'ndbcluster'
2015-11-02 11:43:13 6089 [Note] Stopping Cluster Index Statistics thread
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_METRICS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_CMPMEM'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_CMP'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_LOCKS'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'INNODB_TRX'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'MRG_MYISAM'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'CSV'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'MyISAM'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'MEMORY'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'sha256_password'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'mysql_old_password'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'mysql_native_password'
2015-11-02 11:43:13 6089 [Note] Shutting down plugin 'binlog'
2015-11-02 11:43:13 6089 [Note] mysqld: Shutdown complete

【参考方案1】：

整个树需要有适合mysqld的文件/目录权限。

此外，您可能应该允许 MySQL 打开超过 1024 个文件。