connection node_2;
connection node_1;
connection node_2;
call mtr.add_suppression("InnoDB: Transaction was aborted due to " );
call mtr.add_suppression("WSREP: Trying to continue unpaused monitor" );
connection node_1;
call mtr.add_suppression("InnoDB: Transaction was aborted due to " );
call mtr.add_suppression("WSREP: Trying to continue unpaused monitor" );
CREATE TABLE t1 ENGINE=InnoDB select 1 as a, 1 as b union select 2 , 2 ;
ALTER TABLE t1 add primary key(a);
CREATE PROCEDURE p1(repeat_count INT)
BEGIN
DECLARE current_num int;
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION rollback;
SET current_num = 0 ;
WHILE current_num < repeat_count DO
start transaction;
update t1 set b=connection_id() where a=1 ;
commit;
SET current_num = current_num + 1 ;
END WHILE;
END|
connection node_2;
connect node_1_p1, 127 .0 .0 .1 , root, , test, $NODE_MYPORT_1;
SET SESSION wsrep_sync_wait=0 ;
call p1(1000 );
connect node_1_p2, 127 .0 .0 .1 , root, , test, $NODE_MYPORT_1;
SET SESSION wsrep_sync_wait=0 ;
call p1(1000 );
connect node_2_p1, 127 .0 .0 .1 , root, , test, $NODE_MYPORT_2;
SET SESSION wsrep_sync_wait=0 ;
call p1(1000 );
connect node_2_p2, 127 .0 .0 .1 , root, , test, $NODE_MYPORT_2;
SET SESSION wsrep_sync_wait=0 ;
call p1(1000 );
connection node_1;
checking error log for 'BF lock wait long' message for 10 times every 10 seconds ...
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
include/assert_grep.inc [BF lock wait long]
connection node_1_p1;
connection node_1_p2;
connection node_2_p1;
connection node_2_p2;
connection node_1;
drop table t1;
drop procedure p1;
disconnect node_1_p1;
disconnect node_1_p2;
disconnect node_2_p1;
disconnect node_2_p2;
Messung V0.5 in Prozent C=27 H=100 G=73
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-10-10)
¤
*© Formatika GbR, Deutschland