mirror of
https://github.com/MariaDB/server.git
synced 2025-02-09 23:24:11 +01:00
feeeacc4d7
Assertion `thd->mdl_context.is_lock_owner()` fires when a client is disconnected, while transaction and and a table is opened through `HANDLER` interface. Reason for the assertion is that when a connection closes, its ongoing transaction is eventually rolled back in `Wsrep_client_state::bf_rollback()`. This method also releases explicit which are expected to survive beyond the transaction lifetime. This patch also removes calls to `mysql_ull_cleanup()`. User level locks are not supported in combination with Galera, making these calls unnecessary.
26 lines
723 B
Text
26 lines
723 B
Text
connection node_2;
|
|
connection node_1;
|
|
CREATE TABLE t (a CHAR(1) KEY);
|
|
START TRANSACTION;
|
|
HANDLER t OPEN;
|
|
disconnect node_1;
|
|
connect node_1, 127.0.0.1, root, , test, $NODE_MYPORT_1;
|
|
DROP TABLE t;
|
|
BACKUP STAGE START;
|
|
START TRANSACTION;
|
|
disconnect node_1;
|
|
connect node_1, 127.0.0.1, root, , test, $NODE_MYPORT_1;
|
|
connection node_1;
|
|
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY);
|
|
CREATE TABLE t2 (f1 INTEGER PRIMARY KEY);
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES(1);
|
|
HANDLER t2 OPEN;
|
|
connection node_2;
|
|
INSERT INTO t1 VALUES(1);
|
|
connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
|
|
connection node_1a;
|
|
connection node_1;
|
|
COMMIT;
|
|
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
|
|
DROP TABLE t1,t2;
|