我是采集，然后跑CRONTAB跑了多個進程，是因為連接數太多了嗎？以下是錯誤信息。

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'MEMORY'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'MyISAM'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'MRG_MYISAM'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'sha256_password'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'mysql_old_password'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'mysql_native_password'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'binlog'

2015-08-22 13:06:06 1644 [Note] /alidata/server/mysql/bin/mysqld: Shutdown complete

150822 13:06:06 mysqld_safe mysqld from pid file /alidata/server/mysql/data/iZ25z3ir398Z.pid ended

[root@iZ25z3ir398Z data]# cat iZ25z3ir398Z.err

150822 13:06:05 mysqld_safe Number of processes running now: 0

150822 13:06:05 mysqld_safe mysqld restarted

2015-08-22 13:06:05 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

2015-08-22 13:06:06 1644 [Note] Plugin 'FEDERATED' is disabled.

2015-08-22 13:06:06 1644 [Note] InnoDB: The InnoDB memory heap is disabled

2015-08-22 13:06:06 1644 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2015-08-22 13:06:06 1644 [Note] InnoDB: Compressed tables use zlib 1.2.3

2015-08-22 13:06:06 1644 [Note] InnoDB: Using Linux native AIO

2015-08-22 13:06:06 1644 [Note] InnoDB: Using CPU crc32 instructions

2015-08-22 13:06:06 1644 [Note] InnoDB: Initializing buffer pool, size = 128.0M

InnoDB: mmap(137363456 bytes) failed; errno 12

2015-08-22 13:06:06 1644 [ERROR] InnoDB: Cannot allocate memory for the buffer pool

2015-08-22 13:06:06 1644 [ERROR] Plugin 'InnoDB' init function returned error.

2015-08-22 13:06:06 1644 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.

2015-08-22 13:06:06 1644 [ERROR] Unknown/unsupported storage engine: InnoDB

2015-08-22 13:06:06 1644 [ERROR] Aborting

2015-08-22 13:06:06 1644 [Note] Binlog end

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'partition'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'ARCHIVE'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'BLACKHOLE'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_SYS_TABLES'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_FT_CONFIG'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_FT_DELETED'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_METRICS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_CMPMEM'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_CMP_RESET'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_CMP'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_LOCKS'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'INNODB_TRX'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'CSV'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'MEMORY'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'MyISAM'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'MRG_MYISAM'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'sha256_password'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'mysql_old_password'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'mysql_native_password'

2015-08-22 13:06:06 1644 [Note] Shutting down plugin 'binlog'

2015-08-22 13:06:06 1644 [Note] /alidata/server/mysql/bin/mysqld: Shutdown complete

總結

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