Test rpl.rpl_init_slave_errors is unstable
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Percona Server moved to https://jira.percona.com/projects/PS | Status tracked in 5.7 | |||||
5.5 |
Fix Released
|
Low
|
Laurynas Biveinis | |||
5.6 |
Fix Released
|
Low
|
Yura Sorokin | |||
5.7 |
Invalid
|
Undecided
|
Unassigned |
Bug Description
On 5.5 trunk:
rpl.rpl_
Test ended at 2016-11-18 07:57:42
CURRENT_TEST: rpl.rpl_
mysqltest: At line 70: query 'reset slave' failed: 1198: This operation cannot be performed with a running slave; run STOP SLAVE first
The result from queries just before the failure was:
include/
[connection master]
stop slave;
reset slave;
SET GLOBAL debug= "d,simulate_
start slave;
include/
Last_SQL_Error = 'Failed during slave thread initialization'
call mtr.add_
SET GLOBAL debug= "";
safe_process[
The reason is race between slave I/O thread failing and RESET SLAVE execution. Fix by backporting I/O thread stopping sync from higher versions.
tags: | added: ci upstream |
https:/ /github. com/percona/ percona- server/ pull/1183