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MDEV-29038 XA assertions failing in binlog_rollback and binlog_commit

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ONLINE ALTER TABLE adds binlog handlerton into ha_list, so any
rollback command can end up calling binlog_rollback having no cache_mngr,
if binlog is not enabled.

The assertion should be fixed in the same manner as DBUG_ASSERT(WSREP(thd))
This commit is contained in:
Nikita Malyavin
2022-07-19 01:19:11 +03:00
committed by Sergei Golubchik
parent 45bafdbe25
commit 754c8dab52
3 changed files with 70 additions and 2 deletions
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27
mysql-test/main/alter_table_online_debug.result
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@ -952,5 +952,32 @@ alter table t1 force;
drop table t1, t2;
set debug_sync= reset;
#
# MDEV-29038 XA assertions failing in binlog_rollback and binlog_commit
#
create table t (a int) engine=innodb;
insert into t values (1);
xa begin 'xid';
set debug_sync= 'now wait_for downgraded';
connect con1,localhost,root,,test;
set debug_sync= 'alter_table_online_downgraded signal downgraded wait_for goforit';
alter table t force, algorithm=copy, lock=none;
connection default;
insert into t values (2);
set debug_sync= 'now signal goforit';
xa end 'xid';
xa rollback 'xid';
xa begin 'xid';
connection con1;
set debug_sync= 'alter_table_online_downgraded signal downgraded wait_for goforit';
alter table t force, algorithm=copy, lock=none;
connection default;
set debug_sync= 'now wait_for downgraded';
insert into t values (3);
set debug_sync= 'now signal goforit';
xa end 'xid';
xa commit 'xid' one phase;
drop table t;
set debug_sync= reset;
#
# End of 11.2 tests
#