Hi list,

I think i've found a little bug in MySQL 4.0.15
(mysql-standard-4.0.15-pc-linux-i686.tar.gz)

Description :
Here's my error log :
Warning: thr_alarm queue is full
Warning: thr_alarm queue is full
[...]

How To Repeat :
Here's my conf file :
[client]
port            = 3306
socket          = /var/lib/mysql/mysql.sock

# Here follows entries for some specific programs
# The MySQL server
[mysqld]
port            = 3306
socket          = /var/lib/mysql/mysql.sock
skip-innodb
skip-name-resolve
skip-host-cache
skip-locking
set-variable    = max_connections=256
set-variable    = table_cache=512
set-variable    = key_buffer = 64M
set-variable    = max_allowed_packet = 1M
set-variable    = sort_buffer_size = 512K
set-variable    = net_buffer_length = 8K
set-variable    = myisam_sort_buffer_size = 8M

Then use "SET" to modify some variables :
set global max_connections=512;
set global table_cache = 1024;

And wait :)

It seems that thr_alarm queue was allocated when server starts and not
reallocated when modify some variables.

How To Solve :
Do not use "SET", modify my.cnf and restart the server instead.

Hope this help.
David


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