an online server crashed suddenlly,follow is the error log:
21:01:42 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 XtraDB Cluster better by reporting any
bugs at https://bugs.launchpad.net/percona-xtradb-cluster
key_buffer_size=268435456
read_buffer_size=8388608
max_used_connections=356
max_threads=1502
thread_count=140
connection_count=140
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61803307 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x88bed5a0
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 = 7fa50d8cad58 thread_stack 0x30000
/usr/sbin/mysqld(my_print_stacktrace+0x35)[0x7dc685]
/usr/sbin/mysqld(handle_fatal_signal+0x4b4)[0x6b4924]
/lib64/libpthread.so.0[0x376200f500]
/usr/sbin/mysqld[0x88735c]
/usr/sbin/mysqld[0x87e377]
/usr/sbin/mysqld[0x8311ec]
/usr/sbin/mysqld[0x800a54]
/usr/sbin/mysqld[0x5c3651]
/usr/sbin/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x79)[0x5c69a9]
/usr/sbin/mysqld[0x5c7377]
/usr/sbin/mysqld(_ZN4JOIN4execEv+0xc43)[0x5dcc43]
/usr/sbinmysqld(_Z12mysql_selectP3THDPPP4ItemP10TABLE_LISTjR4ListIS1_ES2_jP8st_orderSB_S2_SB_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x12c)[0x5de3bc]
/usr/sbin/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x1cd)[0x5dee6d]
/usr/sbin/mysqld[0x5970c2]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x3807)[0x59e117]
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x33b)[0x5a051b]
/usr/sbin/mysqld[0x5a0672]
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x25d6)[0x5a3b76]
/usr/sbin/mysqld(_Z10do_commandP3THD+0x167)[0x5a4597]
/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x14f)[0x64113f]
/usr/sbin/mysqld(handle_one_connection+0x51)[0x641321]
/usr/sbin/mysqld(pfs_spawn_thread+0x59)[0x7f5c99]
/lib64/libpthread.so.0[0x3762007851]
/lib64/libc.so.6(clone+0x6d)[0x37618e890d]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fa1086246a0): is an invalid pointer
Connection ID (thread ID): 2171233
Status: NOT_KILLED
You may download the Percona XtraDB Cluster operations manual by visiting http://www.percona.com/software/percona-xtradb-cluster/. You may find information
in the manual which will help you identify the cause of the crash.
140127 05:01:43 mysqld_safe Number of processes running now: 0
140127 05:01:43 mysqld_safe WSREP: not restarting wsrep node automatically
140127 05:01:43 mysqld_safe mysqld from pid file /DATA/mysql//ph-10-10-59-204.cp.no.sohu.com.pid ended
an online server crashed suddenlly,follow is the error log: /bugs.launchpad .net/percona- xtradb- cluster
21:01:42 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 XtraDB Cluster better by reporting any
bugs at https:/
key_buffer_ size=268435456 size=8388608 connections= 356 count=140 size)*max_ threads = 61803307 K bytes of memory
read_buffer_
max_used_
max_threads=1502
thread_count=140
connection_
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: 0x88bed5a0 mysqld( my_print_ stacktrace+ 0x35)[0x7dc685] mysqld( handle_ fatal_signal+ 0x4b4)[ 0x6b4924] libpthread. so.0[0x376200f5 00] mysqld[ 0x88735c] mysqld[ 0x87e377] mysqld[ 0x8311ec] mysqld[ 0x800a54] mysqld[ 0x5c3651] mysqld( _Z10sub_ selectP4JOINP13 st_join_ tableb+ 0x79)[0x5c69a9] mysqld[ 0x5c7377] mysqld( _ZN4JOIN4execEv +0xc43) [0x5dcc43] (_Z12mysql_ selectP3THDPPP4 ItemP10TABLE_ LISTjR4ListIS1_ ES2_jP8st_ orderSB_ S2_SB_yP13selec t_resultP18st_ select_ lex_unitP13st_ select_ lex+0x12c) [0x5de3bc] mysqld( _Z13handle_ selectP3THDP3LE XP13select_ resultm+ 0x1cd)[ 0x5dee6d] mysqld[ 0x5970c2] mysqld( _Z21mysql_ execute_ commandP3THD+ 0x3807) [0x59e117] mysqld( _Z11mysql_ parseP3THDPcjP1 2Parser_ state+0x33b) [0x5a051b] mysqld[ 0x5a0672] mysqld( _Z16dispatch_ command19enum_ server_ commandP3THDPcj +0x25d6) [0x5a3b76] mysqld( _Z10do_ commandP3THD+ 0x167)[ 0x5a4597] mysqld( _Z24do_ handle_ one_connectionP 3THD+0x14f) [0x64113f] mysqld( handle_ one_connection+ 0x51)[0x641321] mysqld( pfs_spawn_ thread+ 0x59)[0x7f5c99] libpthread. so.0[0x37620078 51] libc.so. 6(clone+ 0x6d)[0x37618e8 90d]
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 = 7fa50d8cad58 thread_stack 0x30000
/usr/sbin/
/usr/sbin/
/lib64/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbinmysqld
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/lib64/
/lib64/
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fa1086246a0): is an invalid pointer
Connection ID (thread ID): 2171233
Status: NOT_KILLED
You may download the Percona XtraDB Cluster operations manual by visiting www.percona. com/software/ percona- xtradb- cluster/. You may find information /ph-10- 10-59-204. cp.no.sohu. com.pid ended
http://
in the manual which will help you identify the cause of the crash.
140127 05:01:43 mysqld_safe Number of processes running now: 0
140127 05:01:43 mysqld_safe WSREP: not restarting wsrep node automatically
140127 05:01:43 mysqld_safe mysqld from pid file /DATA/mysql/