[MDEV-11149] wsrep_replicate_mysaim: DML fails when binlog checksum enabled Created: 2016-10-26  Updated: 2016-11-07  Resolved: 2016-10-26

Status: Closed
Project: MariaDB Server
Component/s: wsrep
Affects Version/s: 10.1.18, 10.2.2, 10.0.27-galera, 5.5.53-galera
Fix Version/s: 10.2.3

Type: Bug Priority: Major
Reporter: Nirbhay Choubey (Inactive) Assignee: Nirbhay Choubey (Inactive)
Resolution: Fixed Votes: 0
Labels: None


 Description   

Test case:

let $wsrep_replicate_myisam_saved= `SELECT @@wsrep_replicate_myisam`;
 
SET @@global.wsrep_replicate_myisam=1;
 
 
 
CREATE TABLE t1 (i INT) ENGINE=MYISAM;
 
# The following INSERT fails.
 
INSERT INTO t1 VALUES(1);
 
 
 
--connection node_2
 
SELECT * FROM t1;
 
 
 
--connection node_1
 
DROP TABLE t1;
 
eval SET @@global.wsrep_replicate_myisam=$wsrep_replicate_myisam_saved;

Warnings in error log:

2016-10-26 11:44:33 140222359802624 [ERROR] Replication event checksum verification failed while reading from a log file
 
2016-10-26 11:44:33 140222359802624 [ERROR] Error in Log_event::read_log_event(): 'Replication event checksum verification failed while reading from a log file', data_len: 87, event_type: 2
 
2016-10-26 11:44:33 140222359802624 [ERROR] WSREP: applier could not read binlog event, seqno: 6, len: 0


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