Details
-
Bug
-
Status: Closed (View Workflow)
-
Major
-
Resolution: Fixed
-
10.5.16
-
centos7 x86_64
Description
I have server mariadb-10.5.16 with slave_parallel_mode=optimistic and see errors in log:
```
2024-01-24 8:00:46 57 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 10:40:55 56 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 11:24:48 56 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 14:44:33 55 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 15:11:35 58 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 15:11:51 57 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 15:11:51 57 [ERROR] mysqld: Can't find record in 'test'
2024-01-24 15:33:25 57 [ERROR] mysqld: Can't find record in 'test'
```
how to repeat:
```
drop database if exists my_table_test;
create database if not exists my_table_test;
use my_table_test;
drop table if exists test;
create table test(a int, b varchar(123));
insert into test values(1, 'asdf');
update test set b='zxf1' where a=1;
update test set b='\n' where a=1;
```
Replication is not crash and still works.
```
Slave_IO_State: Waiting for master to send event
Master_Host: 127.0.0.1
Master_User: liujia2
Master_Port: 3633
Connect_Retry: 60
Master_Log_File: mysql-bin.000052
Read_Master_Log_Pos: 219035686
Relay_Log_File: mysql-develop-0001-relay-bin.000104
Relay_Log_Pos: 168065139
Relay_Master_Log_File: mysql-bin.000052
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 219035209
Relay_Log_Space: 570350217
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 1
Master_SSL_Crl:
Master_SSL_Crlpath:
Using_Gtid: Slave_Pos
Gtid_IO_Pos: 0-1-113030212
Replicate_Do_Domain_Ids:
Replicate_Ignore_Domain_Ids:
Parallel_Mode: optimistic
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
Slave_DDL_Groups: 8
Slave_Non_Transactional_Groups: 2
Slave_Transactional_Groups: 113030236
```
Attachments
Issue Links
- blocks
-
MDEV-20628 If temporary error occurs with optimistic mode of parallel replication, error message has false information
- Closed