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BUG#54144: manual merged bzr bundle from bug report.

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This commit is contained in:
Luis Soares 2010-10-08 00:34:59 +01:00
commit fcc741f33f
5 changed files with 34 additions and 37 deletions
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10
mysql-test/suite/rpl/r/rpl_heartbeat.result
View file

@ -6,19 +6,19 @@ show status like 'Slave_heartbeat_period';;
Variable_name Slave_heartbeat_period
Value 5.000
change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 4294968;
ERROR HY000: The requested value for the heartbeat period is negative or exceeds the maximum 4294967 seconds
ERROR HY000: The requested value for the heartbeat period is either negative or exceeds the maximum allowed (4294967 seconds).
show status like 'Slave_heartbeat_period';;
Variable_name Slave_heartbeat_period
Value 5.000
change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 0.0009999;
Warnings:
Warning 1624 The requested value for the heartbeat period is less than 1 msec. The period is reset to zero which means no heartbeats will be sending
Warning 1703 The requested value for the heartbeat period is less than 1 millisecond. The value is reset to 0, meaning that heartbeating will effectively be disabled.
show status like 'Slave_heartbeat_period';;
Variable_name Slave_heartbeat_period
Value 0.000
change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 4294967;
Warnings:
Warning 1624 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' sec. A sensible value for the period should be less than the timeout.
Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout.
show status like 'Slave_heartbeat_period';;
Variable_name Slave_heartbeat_period
Value 4294967.000
@ -30,7 +30,7 @@ reset slave;
set @@global.slave_net_timeout= 5;
change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 5.001;
Warnings:
Warning 1624 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' sec. A sensible value for the period should be less than the timeout.
Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout.
show status like 'Slave_heartbeat_period';;
Variable_name Slave_heartbeat_period
Value 5.001
@ -42,7 +42,7 @@ Variable_name Slave_heartbeat_period
Value 4.000
set @@global.slave_net_timeout= 3 /* must be a warning */;
Warnings:
Warning 1624 The current value for master_heartbeat_period exceeds the new value of `slave_net_timeout' sec. A sensible value for the period should be less than the timeout.
Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout.
reset slave;
drop table if exists t1;
set @@global.slave_net_timeout= 10;

14
mysql-test/suite/rpl/r/rpl_heartbeat_basic.result
View file

@ -38,14 +38,14 @@ RESET SLAVE;
*** Warning if updated slave_net_timeout < slave_heartbeat_timeout ***
SET @@global.slave_net_timeout=FLOOR(SLAVE_HEARTBEAT_TIMEOUT)-1;
Warnings:
Warning 1624 The current value for master_heartbeat_period exceeds the new value of `slave_net_timeout' sec. A sensible value for the period should be less than the timeout.
Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout.
SET @@global.slave_net_timeout=@restore_slave_net_timeout;
RESET SLAVE;
*** Warning if updated slave_heartbeat_timeout > slave_net_timeout ***
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=MASTER_PORT, MASTER_USER='root', MASTER_HEARTBEAT_PERIOD=SLAVE_NET_TIMEOUT;
Warnings:
Warning 1624 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' sec. A sensible value for the period should be less than the timeout.
Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout.
RESET SLAVE;
*** CHANGE MASTER statement only updates slave_heartbeat_period ***
@ -140,7 +140,7 @@ Slave_heartbeat_period 0.001
RESET SLAVE;
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=MASTER_PORT, MASTER_USER='root', MASTER_HEARTBEAT_PERIOD=0.0009;
Warnings:
Warning 1624 The requested value for the heartbeat period is less than 1 msec. The period is reset to zero which means no heartbeats will be sending
Warning 1703 The requested value for the heartbeat period is less than 1 millisecond. The value is reset to 0, meaning that heartbeating will effectively be disabled.
SHOW GLOBAL STATUS LIKE 'slave_heartbeat_period';
Variable_name Value
Slave_heartbeat_period 0.000
@ -149,19 +149,19 @@ RESET SLAVE;
*** Max slave_heartbeat_timeout ***
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=MASTER_PORT, MASTER_USER='root', MASTER_HEARTBEAT_PERIOD=4294967;
Warnings:
Warning 1624 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' sec. A sensible value for the period should be less than the timeout.
Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout.
SHOW GLOBAL STATUS LIKE 'slave_heartbeat_period';
Variable_name Value
Slave_heartbeat_period 4294967.000
RESET SLAVE;
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=MASTER_PORT, MASTER_USER='root', MASTER_HEARTBEAT_PERIOD=4294968;
ERROR HY000: The requested value for the heartbeat period is negative or exceeds the maximum 4294967 seconds
ERROR HY000: The requested value for the heartbeat period is either negative or exceeds the maximum allowed (4294967 seconds).
RESET SLAVE;
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=MASTER_PORT, MASTER_USER='root', MASTER_HEARTBEAT_PERIOD=8589935;
ERROR HY000: The requested value for the heartbeat period is negative or exceeds the maximum 4294967 seconds
ERROR HY000: The requested value for the heartbeat period is either negative or exceeds the maximum allowed (4294967 seconds).
RESET SLAVE;
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=MASTER_PORT, MASTER_USER='root', MASTER_HEARTBEAT_PERIOD=4294967296;
ERROR HY000: The requested value for the heartbeat period is negative or exceeds the maximum 4294967 seconds
ERROR HY000: The requested value for the heartbeat period is either negative or exceeds the maximum allowed (4294967 seconds).
RESET SLAVE;
*** Misc incorrect values ***

9
sql/share/errmsg-utf8.txt
View file

@ -6152,7 +6152,7 @@ ER_WARN_ENGINE_TRANSACTION_ROLLBACK
ER_SLAVE_HEARTBEAT_FAILURE
eng "Unexpected master's heartbeat data: %s"
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE
eng "The requested value for the heartbeat period %s %s"
eng "The requested value for the heartbeat period is either negative or exceeds the maximum allowed (%s seconds)."
ER_NDB_REPLICATION_SCHEMA_ERROR
eng "Bad schema for mysql.ndb_replication table. Message: %-.64s"
@ -6385,3 +6385,10 @@ ER_TRUNCATE_ILLEGAL_FK 42000
ER_PLUGIN_IS_PERMANENT
eng "Plugin '%s' is force_plus_permanent and can not be unloaded"
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MIN
eng "The requested value for the heartbeat period is less than 1 millisecond. The value is reset to 0, meaning that heartbeating will effectively be disabled."
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX
eng "The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout."

31
sql/sql_yacc.yy
View file

@ -1933,35 +1933,28 @@ master_def:
| MASTER_HEARTBEAT_PERIOD_SYM EQ NUM_literal
{
Lex->mi.heartbeat_period= (float) $3->val_real();
if (Lex->mi.heartbeat_period > SLAVE_MAX_HEARTBEAT_PERIOD ||
Lex->mi.heartbeat_period < 0.0)
{
const char format[]= "%d seconds";
char buf[4*sizeof(SLAVE_MAX_HEARTBEAT_PERIOD) + sizeof(format)];
sprintf(buf, format, SLAVE_MAX_HEARTBEAT_PERIOD);
my_error(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE,
MYF(0), " is negative or exceeds the maximum ", buf);
MYSQL_YYABORT;
if (Lex->mi.heartbeat_period > SLAVE_MAX_HEARTBEAT_PERIOD ||
Lex->mi.heartbeat_period < 0.0)
{
const char format[]= "%d";
char buf[4*sizeof(SLAVE_MAX_HEARTBEAT_PERIOD) + sizeof(format)];
sprintf(buf, format, SLAVE_MAX_HEARTBEAT_PERIOD);
my_error(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE, MYF(0), buf);
MYSQL_YYABORT;
}
if (Lex->mi.heartbeat_period > slave_net_timeout)
{
push_warning_printf(YYTHD, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE,
ER(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE),
" exceeds the value of `slave_net_timeout' sec.",
" A sensible value for the period should be"
" less than the timeout.");
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX,
ER(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX));
}
if (Lex->mi.heartbeat_period < 0.001)
{
if (Lex->mi.heartbeat_period != 0.0)
{
push_warning_printf(YYTHD, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE,
ER(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE),
" is less than 1 msec.",
" The period is reset to zero which means"
" no heartbeats will be sending");
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MIN,
ER(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MIN));
Lex->mi.heartbeat_period= 0.0;
}
Lex->mi.heartbeat_opt= LEX_MASTER_INFO::LEX_MI_DISABLE;

7
sql/sys_vars.cc
View file

@ -2943,11 +2943,8 @@ static bool fix_slave_net_timeout(sys_var *self, THD *thd, enum_var_type type)
(active_mi? active_mi->heartbeat_period : 0.0)));
if (active_mi && slave_net_timeout < active_mi->heartbeat_period)
push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE,
"The current value for master_heartbeat_period"
" exceeds the new value of `slave_net_timeout' sec."
" A sensible value for the period should be"
" less than the timeout.");
ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX,
ER(ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX));
mysql_mutex_unlock(&LOCK_active_mi);
return false;
}