Heikki, I've tried a different query this time but always using the "INTO OUTFILE" syntax. Mysqld went down and up again.
This is the resolved stack dump 0x808a183 handle_segfault + 423 0x82d3cb8 pthread_sighandler + 184 0x80ae46f yyparse__FPv + 59623 0x809d894 mysql_parse__FP3THDPcUi + 68 0x8097e4f dispatch_command__F19enum_server_commandP3THDPcUi + 1643 0x80977d8 do_command__FP3THD + 188 0x8096f17 handle_one_connection + 615 0x82d146c pthread_start_thread + 220 0x82fa9fa thread_start + 4 Thanks Mauricio On Thu, 2004-09-16 at 00:52, Heikki Tuuri wrote: > Mauricio, > > please resolve the stack dump below. > > Best regards, > > Heikki Tuuri > Innobase Oy > Foreign keys, transactions, and row level locking for MySQL > InnoDB Hot Backup - a hot backup tool for InnoDB which also backs up MyISAM > tables > http://www.innodb.com/order.php > > Order MySQL technical support from https://order.mysql.com/ > > > > ----- Original Message ----- > From: "Mauricio Pellegrini" <[EMAIL PROTECTED]> > Newsgroups: mailing.database.myodbc > Sent: Wednesday, September 15, 2004 3:46 PM > Subject: Re: SV: Mysql goes down when executing query > > > > Thanks, but already have innodb_buffer_pool_size=160M > > and I've raised innodb_additional_mem_pool_size from 2M to 10M > > > > And the problem remains the same. > > > > Any sugestions? > > > > Thanks > > Mauricio > > > > > > > > > > > > On Tue, 2004-09-14 at 18:05, Nickolai Nielsen wrote: > > > Hi > > > > > > Try setting these variables in you conf: > > > set-variable = innodb_buffer_pool_size=128M > > > set-variable = innodb_additional_mem_pool_size=10M > > > > > > you have to experiment with the size as it depends on how much ram you > > > hardware has. > > > > > > Nickolai Nielsen > > > > > > -----Oprindelig meddelelse----- > > > Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > > Sendt: 14. september 2004 22:39 > > > Til: MySql List > > > Emne: Mysql goes down when executing query > > > > > > > > > Hi, Sorry to disturb but Mysql 4.1.4 gamma goes down when executing this > > > query. > > > > > > I've tryed the same query without the coalesce function and the problem > > > persists. > > > > > > select > > > coalesce(viehc,0), > > > coalesce(vieapellido,0), > > > coalesce(vienombres,0), > > > coalesce(viedoc,0), > > > coalesce(numero,0), > > > coalesce(apellido,0), > > > coalesce(nombres,0), > > > coalesce(f_nacimiento,0), > > > coalesce(sexo,0), > > > coalesce(doc_numero,0) > > > from zzg_int.compara > > > into outfile "/tmp/compa.txt" > > > fields terminated by ',' > > > lines terminated by '\r\n'; > > > > > > This is what the error log shows. > > > > > > Version: '4.1.4-gamma-standard-log' socket: '/tmp/mysql.sock' port: > > > 3306 Official MySQL-standard binary > > > 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 against 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=16777216 > > > read_buffer_size=258048 > > > max_used_connections=13 > > > max_connections=100 > > > threads_connected=10 > > > It is possible that mysqld could use up to > > > key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections > > > = 92783 K > > > bytes of memory > > > Hope that's ok; if not, decrease some variables in the equation. > > > > > > thd=0x4b22efb8 > > > 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... > > > Cannot determine thread, fp=0xbfddeb68, backtrace may not be correct. > > > Stack range sanity check OK, backtrace follows: > > > 0x808a183 > > > 0x82d3cb8 > > > 0x80ae46f > > > 0x809d894 > > > 0x8097e4f > > > 0x80977d8 > > > 0x8096f17 > > > 0x82d146c > > > 0x82fa9fa > > > New value of fp=(nil) failed sanity check, terminating stack trace! > > > Please read http://www.mysql.com/doc/en/Using_stack_trace.html and > > > follow instructions on how to resolve the stack trace. Resolved > > > stack 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 0x86da708 = EXPLAIN select > > > > coalesce(viehc,0),coalesce(vieapellido,0),coalesce(vienombres,0),coalesce(vi > > > edoc,0),coalesce(numero,0), > > > > coalesce(apellido,0),coalesce(nombres,0),coalesce(f_nacimiento,0),coalesce(s > > > exo,0),coalesce(doc_numero,0) > > > from hrrg_int.compara > > > into outfile "/tmp/compa.txt" fields terminated by ',' lines terminated > > > by '\r\n' > > > thd->thread_id=632 > > > The manual page at http://www.mysql.com/doc/en/Crashing.html contains > > > information that should help you find out what is causing the crash. > > > > > > Number of processes running now: 0 > > > 040914 13:15:00 mysqld restarted > > > 040914 13:15:00 [ERROR] Warning: Asked for 196608 thread stack, but got > > > 126976 > > > 040914 13:15:00 InnoDB: Database was not shut down normally! > > > InnoDB: Starting crash recovery. > > > InnoDB: Reading tablespace information from the .ibd files... > > > InnoDB: Restoring possible half-written data pages from the doublewrite > > > InnoDB: buffer... > > > 040914 13:15:00 InnoDB: Starting log scan based on checkpoint at > > > InnoDB: log sequence number 0 281648573. > > > InnoDB: Doing recovery: scanned up to log sequence number 0 281648583 > > > InnoDB: Last MySQL binlog file position 0 79779, file name > > > ./hrrgp01-bin.000005 > > > 040914 13:15:00 InnoDB: Flushing modified pages from the buffer pool... > > > 040914 13:15:00 InnoDB: Started; log sequence number 0 281648583 > > > /usr/local/mysql/bin/mysqld: ready for connections. > > > Version: '4.1.4-gamma-standard-log' socket: '/tmp/mysql.sock' port: > > > 3306 Official MySQL-standard binary > > > > > > > > > > > > -- > > > MySQL General Mailing List > > > For list archives: http://lists.mysql.com/mysql > > > To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > -- > > MySQL General Mailing List > > For list archives: http://lists.mysql.com/mysql > > To unsubscribe: > http://lists.mysql.com/[EMAIL PROTECTED] > > > -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
