Crash after adding optimize settings
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Percona XtraDB Cluster moved to https://jira.percona.com/projects/PXC |
Invalid
|
Undecided
|
Unassigned |
Bug Description
After adding some conf values in my.cnf, everything worked fine, but it has crashed 15 minutes after with this message :
08:26:30 UTC - 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.
Please help us make Percona Server better by reporting any
bugs at http://
key_buffer_
read_buffer_
max_used_
max_threads=1000
thread_count=9
connection_count=9
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x0
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_bottom = 0 thread_stack 0x40000
/usr/sbin/
/usr/sbin/
/lib/libpthread
/usr/lib64/
/usr/lib64/
/usr/lib64/
/usr/lib64/
/usr/lib64/
/usr/lib64/
/lib/libpthread
/lib/libc.
You may download the Percona Server operations manual by visiting
http://
in the manual which will help you identify the cause of the crash.
130712 10:26:30 mysqld_safe Number of processes running now: 0
130712 10:26:30 mysqld_safe WSREP: not restarting wsrep node automatically
130712 10:26:30 mysqld_safe mysqld from pid file /var/lib/
Here is my old my.cnf
[mysqld]
#######
# Configuration du cluster #
#######
server_id = 1
wsrep_provider = /usr/lib64/
wsrep_cluster_
wsrep_cluster_name = ewisql
wsrep_slave_threads = 2
wsrep_sst_method = rsync
wsrep_node_name = clustersql1
wsrep_debug = OFF
#########
# MySQL #
#########
datadir = /var/lib/mysql/
binlog_format = ROW
default_
log_error = /var/log/
log_slow_queries = /var/log/
max_connections = 1000
##########
# InnoDB #
##########
innodb_
innodb_
innodb_
innodb_
innodb_
And the new version wich cause the crash :
[mysqld]
#######
# Configuration du cluster #
#######
server_id = 3
wsrep_provider = /usr/lib64/
wsrep_cluster_
wsrep_cluster_name = ewisql
wsrep_slave_threads = 2
wsrep_sst_method = rsync
wsrep_node_name = clustersql3
wsrep_debug = OFF
#########
# MySQL #
#########
binlog_format = ROW
default_
log_error = /var/log/
log_slow_queries = /var/log/
max_connections = 1000
query_cache_size = 128M
join_buffer_size = 256K
thread_cache_size = 4
##########
# InnoDB #
##########
innodb_
innodb_
innodb_
innodb_
innodb_
This is a PXC Related Crash