[MDEV-18251] galera_sr.galera_sr_load_data_splitting: Test failure: "Result length mismatch" Created: 2019-01-15  Updated: 2019-12-18  Resolved: 2019-03-29

Status: Closed
Project: MariaDB Server
Component/s: Galera, Tests
Affects Version/s: 10.4.2
Fix Version/s: 10.4.4

Type: Bug Priority: Major
Reporter: Stepan Patryshev (Inactive) Assignee: Stepan Patryshev (Inactive)
Resolution: Cannot Reproduce Votes: 0
Labels: tests
Environment:

OS: Centos 7.


Attachments: Text File 190114_galera_sr_load_data_splitting.log     Text File 190114_galera_sr_stdout.log     Text File 190114_mysqltest.log    
Issue Links:
Relates
relates to MDEV-17046 Galera 4: Streaming replication Closed

 Description   

stdout.log: (the whole file is attached: 190114_galera_sr_stdout.log)

"galera_sr.galera_sr_load_data_splitting 'innodb' w4 [ fail ]

mysqltest: Result length mismatch"

mysqltest.log (see attached 190114_mysqltest.log):

CURRENT_TEST: galera_sr.galera_sr_load_data_splitting
--- /home/stepan/galera/git/10.4/server/mysql-test/suite/galera_sr/r/galera_sr_load_data_splitting.result	2018-12-17 23:56:01.637967900 +0300
+++ /home/stepan/galera/git/10.4/server/mysql-test/suite/galera_sr/r/galera_sr_load_data_splitting.reject	2019-01-14 12:56:17.568967423 +0300
@@ -1,9 +1,15 @@
+connection node_2;
+connection node_1;
 SET SESSION wsrep_trx_fragment_size = 512;
 SET GLOBAL wsrep_load_data_splitting = TRUE;
 CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
+connection node_2;
+connection node_1;
+connection node_2;
 SELECT COUNT(*) = 95000 FROM t1;
 COUNT(*) = 95000
 1
 wsrep_last_committed_diff
-1
+0
+connection node_1;
 DROP TABLE t1;
 
mysqltest: Result length mismatch

See also attached: 190114_galera_sr_load_data_splitting.log.



 Comments   
Comment by Stepan Patryshev (Inactive) [ 2019-03-29 ]

Closing as not reproduced. Last time it was reproduced on my machine on 27.02.2019.

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