Troubles with Mysql + InnoDB
Hi! At run of a script there is an error and the server falls. The script, the log file and my configuration follow. Client output: #mysql -p USTAT test.sql Password: ERROR 2013 at line 22: Lost connection to MySQL server during query -- begin script -- drop table if exists CARDS; create table CARDS ( NUM SMALLINT unsigned not null, FIRM VARCHAR(132) not null default '', NAME VARCHAR(80) not null default '', CEMAILVARCHAR(80) not null default '', NOTES VARCHAR(255) not null default '', primary key (NUM) ) TYPE = InnoDB; drop table if exists DOMAINS; create table DOMAINS ( IDMEDIUMINTunsigned not null, NUM SMALLINT unsigned not null, index DOMAINS_NUM (NUM), DOMAINVARCHAR(80) not null, foreign key (NUM) references CARDS(NUM), primary key (ID) ) TYPE = InnoDB; drop table if exists LOGINS; create table LOGINS ( IDMEDIUMINTunsigned not null, NUM SMALLINT unsigned not null, index LOGINS_NUM(NUM), LOGIN CHAR(33) not null, index LOGINS_LOGIN(LOGIN), MAXSESTINYINT unsigned not null default 0, MAXDAYMEDIUMINTunsigned not null default 0, MAXWEEK MEDIUMINTunsigned not null default 0, MAXMONMEDIUMINTunsigned not null default 0, MAXTOTAL INT unsigned not null default 0, foreign key (NUM) references CARDS(NUM), primary key (ID) ) TYPE = InnoDB; -- end script -- -- begin error log -- 011214 14:28:38 mysqld restarted 011214 14:28:39 InnoDB: Started /usr/libexec/mysqld: ready for connections InnoDB: Assertion failure in thread 12299 in file dict0crea.c line 1237 InnoDB: We intentionally generate a memory trap. InnoDB: Send a detailed bug report to [EMAIL PROTECTED] mysqld got signal 11; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked agaist is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail key_buffer_size=16773120 record_buffer=131072 sort_buffer=524280 max_used_connections=1 max_connections=100 threads_connected=2 It is possible that mysqld could use up to key_buffer_size + (record_buffer + sort_buffer)*max_connections = 80379 K bytes of memory Hope that's ok, if not, decrease some variables in the equation Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... Stack range sanity check OK, backtrace follows: 0x80b5694 0x40039eb4 0x8125c77 0x8128c8e 0x8139ffb 0x80ff8a2 0x80fa33d 0x80efb02 0x81043a0 0x80bc7dc 0x80bffd0 0x80bb3d1 0x80ba7d7 Stack trace seems successful - bottom reached Please read http://www.mysql.com/doc/U/s/Using_stack_trace.html and follow instrstack trace is much more helpful in diagnosing the problem, so please do resolve it Trying to get some variables. Some pointers may be invalid and cause the dump to abort... thd-query at 0x835c168 = create table LOGINS ( IDMEDIUMINTunsigned not null, NUM SMALLINT unsigned not null, index LOGINS_NUM (NUM), LOGIN CHAR(33) not null, index LOGINS_LOGIN (LOGIN), MAXSESTINYINT unsigned not null default 0, MAXDAYMEDIUMINTunsigned not null default 0, MAXWEEK MEDIUMINTunsigned not null default 0, MAXMONMEDIUMINTunsigned not null default 0, MAXTOTAL INT unsigned not null default 0, foreign key (NUM) references CARDS(NUM), primary key (ID) ) TYPE = InnoDB thd-thread_id=4 Successfully dumped variables, if you ran with --log, take a look at the details of what thread 4 did to cause the crash. In some cases of really bad corruption, the values shown above may be invalid The manual page at http://www.mysql.com/doc/C/r/Crashing.html contains information that should help you find out what is causing the crash Number of processes running now: 0 011214 14:45:23 mysqld restarted InnoDB: Database was not shut down normally. InnoDB: Starting recovery from log files... InnoDB: Starting log scan based on checkpoint at InnoDB: log sequence number 0 193409 InnoDB: Doing recovery: scanned up to log sequence number 0 198497 InnoDB: Starting an apply batch of log records to the database... InnoDB: Apply batch completed 011214 14:45:23 InnoDB: Started /usr/libexec/mysqld: ready for connections -- end error log -- -- begin my.cfn --
Re: Troubles with Mysql + InnoDB
Hi! I tried with 3.23.47, and the script did not fail. The assertion failure means that adding of a foreign key constraint fails because of some error number which should not happen. You could modify and recompile MySQL so that mysql/innobase/dict0crea.c, line 1237, would print the error code: printf(Error code %lu\n, error); But this may also be a compiler bug. Please try with a binary from www.mysql.com and with a freshly created empty database. Does it still fail? Regards, Heikki Innobase Oy --- See http://www.innodb.com for the latest news about InnoDB Order commercial MySQL/InnoDB support at https://order.mysql.com/ Hi! At run of a script there is an error and the server falls. The script, the log file and my configuration follow.Client output: #mysql -p USTAT test.sqlPassword: ERROR 2013 at line 22: Lost connection to MySQL server during query -- begin script -- drop table if exists CARDS;create table CARDS ( NUM SMALLINT unsigned not null, FIRM VARCHAR(132) not null default '', NAME VARCHAR(80) not null default '', CEMAILVARCHAR(80) not null default '', NOTES VARCHAR(255) not null default '', primary key (NUM) ) TYPE = InnoDB;drop table if exists DOMAINS;create table DOMAINS( IDMEDIUMINTunsigned not null, NUM SMALLINT unsigned not null, index DOMAINS_NUM (NUM), DOMAINVARCHAR(80) not null, foreign key (NUM) references CARDS(NUM), primary key (ID) ) TYPE = InnoDB;drop table if exists LOGINS;create table LOGINS( IDMEDIUMINTunsigned not null, NUM SMALLINT unsigned not null, index LOGINS_NUM(NUM), LOGIN CHAR(33) not null, index LOGINS_LOGIN(LOGIN), MAXSESTINYINT unsigned not null default 0, MAXDAYMEDIUMINTunsigned not null default 0, MAXWEEK MEDIUMINTunsigned not null default 0, MAXMONMEDIUMINTunsigned not null default 0, MAXTOTAL INT unsigned not null default 0, foreign key (NUM) references CARDS(NUM), primary key (ID) ) TYPE = InnoDB; -- end script -- -- begin error log -- 011214 14:28:38 mysqld restarted011214 14:28:39 InnoDB: Started /usr/libexec/mysqld: ready for connections InnoDB: Assertion failure in thread 12299 in file dict0crea.c line 1237 InnoDB: We intentionally generate a memory trap. InnoDB: Send a detailed bug report to [EMAIL PROTECTED] got signal 11; mysql drop table if exists CARDS; Query OK, 0 rows affected (0.00 sec) mysql mysql create table CARDS ( - NUM SMALLINT unsigned not null, - FIRM VARCHAR(132) not null default '', - NAME VARCHAR(80) not null default '', - CEMAILVARCHAR(80) not null default '', - NOTES VARCHAR(255) not null default '', primary key (NUM) - ) TYPE = InnoDB; Query OK, 0 rows affected (0.01 sec) mysql mysql drop table if exists DOMAINS; Query OK, 0 rows affected (0.00 sec) mysql mysql create table DOMAINS( - IDMEDIUMINTunsigned not null, - NUM SMALLINT unsigned not null, index DOMAINS_NUM (NUM), - DOMAINVARCHAR(80) not null, - foreign key (NUM) references CARDS(NUM), primary key (ID) - ) TYPE = InnoDB; Query OK, 0 rows affected (0.04 sec) mysql mysql drop table if exists LOGINS; Query OK, 0 rows affected (0.00 sec) mysql mysql create table LOGINS( - IDMEDIUMINTunsigned not null, - NUM SMALLINT unsigned not null, index LOGINS_NUM(NUM), - LOGIN CHAR(33) not null, index LOGINS_LOGIN(LOGIN), - MAXSESTINYINT unsigned not null default 0, - MAXDAYMEDIUMINTunsigned not null default 0, - MAXWEEK MEDIUMINTunsigned not null default 0, - MAXMONMEDIUMINTunsigned not null default 0, - MAXTOTAL INT unsigned not null default 0, - foreign key (NUM) references CARDS(NUM), primary key (ID) - ) TYPE = InnoDB; Query OK, 0 rows affected (0.05 sec) mysql mysql show table status from test like 'DOMAINS'; +-+++--++-+- +--+---++-+- +++- + | Name| Type | Row_format | Rows | Avg_row_length | Data_length | Max_data _length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Create_options | Comment | +-+++--++-+-
