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MDEV-23081 Stray XA transactions at startup, with wsrep_on=OFF

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Change xarecover_handlerton so that transaction with WSREP prefixed
xids are rolled back when Galera is disabled.

Reviewd-by: Jan Lindström <jan.lindstrom@mariadb.com>
This commit is contained in:
Daniele Sciascia
2020-10-15 09:24:01 +02:00
committed by Jan Lindström
parent 7eda556196
commit fdf87973cb
5 changed files with 95 additions and 1 deletions
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24
mysql-test/suite/wsrep/r/MDEV-23081.result Normal file
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CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;
connect con1, localhost, root;
SET DEBUG_SYNC = "wsrep_after_certification SIGNAL after_certification_reached WAIT_FOR continue_after_certification";
SET DEBUG_SYNC = "wsrep_before_commit_order_enter SIGNAL before_commit_order_reached_1 WAIT_FOR continue_before_commit_order_1";
INSERT INTO t1 VALUES (9);
connect con_ctrl, localhost, root;
SET DEBUG_SYNC = "now WAIT_FOR after_certification_reached";
connect con2, localhost, root;
SET DEBUG_SYNC = "wsrep_before_commit_order_enter SIGNAL before_commit_order_reached_2 WAIT_FOR continue_before_commit_order_2";
INSERT INTO t1 VALUES (10);
connection con_ctrl;
SET DEBUG_SYNC = "now WAIT_FOR before_commit_order_reached_2";
SET DEBUG_SYNC = "now SIGNAL continue_after_certification";
SET DEBUG_SYNC = "now WAIT_FOR before_commit_order_reached_1";
connection default;
# Kill the server
XA RECOVER;
formatID gtrid_length bqual_length data
disconnect con1;
disconnect con2;
disconnect con_ctrl;
connection default;
DROP TABLE t1;
CALL mtr.add_suppression("You need to use --log-bin to make --binlog-format work");