Mysql无法启动

Question

I have installed mysql-5.6.14 from source pack

trying to start:

vaio1@vaio1-VPCEA3S1E:mysqld

 2013-11-17 13:22:18 0 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
 2013-11-17 13:22:18 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
 2013-11-17 13:22:18 1777 [ERROR] Can't find messagefile '/usr/share/mysql/errmsg.sys'
 2013-11-17 13:22:18 1777 [Warning] One can only use the --user switch if running as root  
 2013-11-17 13:22:18 1777 [Warning] Buffered warning: Changed limits: max_open_files: 1024 (requested 5000)
 2013-11-17 13:22:18 1777 [Warning] Buffered warning: Changed limits: table_cache: 431 (requested 2000)
 2013-11-17 13:22:18 1777 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
 2013-11-17 13:22:18 1777 [Note] Plugin 'FEDERATED' is disabled.mysqld: Unknown error 1146
 2013-11-17 13:22:18 1777 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
 2013-11-17 13:22:18 1777 [Note] InnoDB: The InnoDB memory heap is disabled
 2013-11-17 13:22:18 1777 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
 2013-11-17 13:22:18 1777 [Note] InnoDB: Compressed tables use zlib 1.2.3
 2013-11-17 13:22:18 1777 [Note] InnoDB: Using CPU crc32 instructions
 2013-11-17 13:22:18 1777 [Note] InnoDB: Initializing buffer pool, size = 128.0M
 2013-11-17 13:22:18 1777 [Note] InnoDB: Completed initialization of buffer pool
 2013-11-17 13:22:18 1777 [Note] InnoDB: Highest supported file format is Barracuda.
 2013-11-17 13:22:19 1777 [Note] InnoDB: 128 rollback segment(s) are active.
 2013-11-17 13:22:19 1777 [Note] InnoDB: Waiting for purge to start
 2013-11-17 13:22:19 1777 [Note] InnoDB: 5.6.14 started; log sequence number 1600677
 2013-11-17 13:22:19 1777 [ERROR] Aborting

Answer 1

Open the terminal and run this command for starting mysql service:

$ sudo mysqld_safe --skip-grant-tables

while mysql service is running, then open other terminal and run:

$ sudo mysql_upgrade -u root -p

Answer 2

mysqld reads this standard configuration file and can not read the 5.5 message file in
5.6, leading to this error.

Solutions :

1. pass your configuration file to mysql_install_db

./scripts/mysql_install_db --defaults-file=my.cnf

2. use --no-defaults, not to read other configuration files

./scripts/mysql_install_db --no-defaults --basedir=/home/praveen/mysql-5.6.10-linux-x86_65 
--datadir=/home/praveen/data

Answer 3

Maybe, you got the MySQL 5.6 binary but my.cnf and data file is older version.

have you read MySQL upgrade Manual ?

main reason MySQL has dead is :

Unknown error 1146 2013-11-17 13:22:18 1777 [ERROR] Can't open the mysql.plugin table.
Please run mysql_upgrade to create it

see Manual how to use mysql_upgrade. most of error message is related to deprecated options .

Answer 4

I have compiled from the sourceforge zip : mysql-5.6.14

Trying to mysql_upgrade:

vaio1@vaio1-VPCEA3S1E:~/Téléchargements/mysql-5.6.14$ mysql_upgrade

  Looking for 'mysql' as: mysql
  Looking for 'mysqlcheck' as: mysqlcheck
  FATAL ERROR: Upgrade failed

vaio1@vaio1-VPCEA3S1E:~/Téléchargements/mysql-5.6.14$ mysqlcheck

  Variables (--variable-name=value)
  and boolean options {FALSE|TRUE}  Value (after reading options)
  --------------------------------- ----------------------------------------
  all-databases                     FALSE
  all-in-1                          FALSE
  auto-repair                       FALSE
  bind-address                      (No default value)
  character-sets-dir                (No default value)
  compress                          FALSE
  databases                         FALSE
  debug-check                       FALSE
  debug-info                        FALSE
  default-character-set             (No default value)
  default-auth                      (No default value)
  fast                              FALSE
  fix-db-names                      FALSE
  fix-table-names                   FALSE
  force                             FALSE
  extended                          FALSE
  host                              (No default value)
  write-binlog                      TRUE
  plugin-dir                        (No default value)
  port                              0
  quick                             FALSE
  silent                            FALSE
  skip-database                     (No default value)
  socket                            (No default value)
  ssl                               FALSE
  ssl-ca                            (No default value)
  ssl-capath                        (No default value)
  ssl-cert                          (No default value)
  ssl-cipher                        (No default value)
  ssl-key                           (No default value)
  ssl-crl                           (No default value)
  ssl-crlpath                       (No default value)
  ssl-verify-server-cert            FALSE
  use-frm                           FALSE
  user                              (No default value)

I don't understand why

 user                              (No default value)

In my file: /etc/mysql/my.cnf

 user = mysql

vaio1@vaio1-VPCEA3S1E:~/Téléchargements/mysql-5.6.14$ mysqld_safe --skip-grant-tables

 131118 10:10:04 mysqld_safe Logging to '/var/log/mysql/error.log'.
 touch: impossible de faire un touch «/var/log/mysql/error.log»: Permission non accordée
 chmod: impossible d'accéder à «/var/log/mysql/error.log»: Aucun fichier ou dossier de ce type ## No files or directory
 131118 10:10:04 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
 /usr/local/mysql/bin/mysqld_safe: 129: /usr/local/mysql/bin/mysqld_safe: cannot create /var/log/mysql/error.log: Permission denied
 /usr/local/mysql/bin/mysqld_safe: 1: eval: cannot create /var/log/mysql/error.log: Permission denied
 touch: impossible de faire un touch «/var/log/mysql/error.log»: Permission non accordée
 chown: impossible d'accéder à «/var/log/mysql/error.log»: Aucun fichier ou dossier de ce type ## No files or directory
 chmod: impossible d'accéder à «/var/log/mysql/error.log»: Aucun fichier ou dossier de ce type 
 131118 10:10:04 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
 /usr/local/mysql/bin/mysqld_safe: 129: /usr/local/mysql/bin/mysqld_safe: cannot create /var/log/mysql/error.log: Permission denied

...$ mysqlcheck --all-databases --check-upgrade --auto-repair

 mysqlcheck: Got error: 2002: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) when trying to connect

Trying this: sudo chown -R mysql /var/lib/mysql also .. chown..var/log/mysql/

 .. change nothing

YES! maybe problem from default user;

 sudo cmod 777 var/log/mysql/  ## just test lol

Trying mysqld

 vaio1@vaio1-VPCEA3S1E:~/Téléchargements/mysql-5.6.14$ mysqld
 2013-11-18 11:36:36 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
 2013-11-18 11:36:36 24679 [ERROR] Can't find messagefile '/usr/share/mysql/errmsg.sys'
 2013-11-18 11:36:36 24679 [Warning] One can only use the --user switch if running as root

2013-11-18 11:36:36 24679 [ERROR] Can't find messagefile '/usr/share/mysql/errmsg.sys'

Coping errmsg.sys

 sudo cp /usr/local/mysql/share/english/errmsg.sys /usr/share/errmsg.sys
 sudo chown mysql /usr/share/errmsg.sys

Resolve /usr/share/mysql/errmsg.sys

Answer 5

Whatever the list of MySQL "ini" files are present in : "MySQL\\MySQL Server 5.2\\" folder, replace them from your frined. I wasted so much time and still dont know the root cause of the problem. Do check ".err" file present in "data" folder for errors if any. Now start the service & Done. Its just makes entry somewhere & u try to debug for the problem soluton, instead this was faster approach.

Answer 6

Just ran into the same issue as mentioned in this question and tried lot of solutions, at last I figured out what was wrong. The issue came with the server upgrading. Files from mysql-libs-5.1.73-5.el6_6.x86_64 replaced those in MySQL-server-5.6.15-1.el6.x86_64, so after reinstalling, the server comes back. Here is what I did for a furture reference.

$ rpm -qf /usr/share/mysql/english/errmsg.sys
MySQL-server-5.6.15-1.el6.x86_64
mysql-libs-5.1.73-5.el6_6.x86_64
$ rpm -e mysql-libs-5.1.73-5.el6_6.x86_64
$ rpm -ivh --replacepkgs MySQL-*