mysqld got signal 11 ; on ALTER TABLE | handle_fatal_signal (sig=11) in partition_info::get_clone
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MySQL Server |
Unknown
|
Unknown
|
|||
Percona Server moved to https://jira.percona.com/projects/PS |
Fix Released
|
Undecided
|
Unassigned | ||
5.1 |
Won't Fix
|
Undecided
|
Unassigned | ||
5.5 |
New
|
Undecided
|
Unassigned | ||
5.6 |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Related to https:/
2014-10-21 00:52:15 7f37653e8700 InnoDB: Error: Table "mysql"
2014-10-21 00:52:15 7f37653e8700 InnoDB: Error: Fetch of persistent statistics requested for table "test"."t2" /* Partition "x3" */ but the required system tables mysql.innodb_
13:52:15 UTC - mysqld got signal 11 ;
[...]
Query (7f371c004e90): ALTER TABLE t2 CHANGE COLUMN b b VARCHAR(400)
Connection ID (thread ID): 4
Single threaded run, single mysqld involved
Thread 1 (Thread 0x7f37653a7700 (LWP 15483)):
+bt
#0 0x00007f377e785771 in pthread_kill () from /lib64/
#1 0x0000000000ab7586 in my_write_core (sig=11) at /mnt/workspace/
#2 0x000000000072f9ff in handle_fatal_signal (sig=11) at /mnt/workspace/
#3 <signal handler called>
#4 0x00007f377d4a1080 in __memmove_
#5 0x0000000000990553 in partition_
#6 0x00000000009e59d2 in prep_alter_
#7 0x000000000085b574 in mysql_alter_table (thd=0x30e53f0, new_db=
#8 0x00000000009a3d65 in Sql_cmd_
#9 0x00000000007e9da3 in mysql_execute_
#10 0x00000000007ed193 in mysql_parse (thd=0x30e53f0, rawbuf=
#11 0x00000000007df5fc in dispatch_command (command=COM_QUERY, thd=0x30e53f0, packet=0x38df9b1 "ALTER TABLE t2 CHANGE COLUMN b b VARCHAR(400);", packet_length=46) at /mnt/workspace/
#12 0x00000000007de528 in do_command (thd=0x30e53f0) at /mnt/workspace/
#13 0x00000000008c2c30 in threadpool_
#14 0x00000000008c5572 in handle_event (connection=
#15 0x00000000008c57a2 in worker_main (param=0x1898400 <all_groups+2048>) at /mnt/workspace/
#16 0x0000000000dc5bac in pfs_spawn_thread (arg=0x7f371c00
#17 0x00007f377e780df3 in start_thread () from /lib64/
#18 0x00007f377d44a01d in clone () from /lib64/libc.so.6
This is upstream bug : http:// bugs.mysql. com/bug. php?id= 74478