[MDEV-20916] Galera test failure on galera.galera_parallel_autoinc_largetrx: Result content mismatch Created: 2019-10-29  Updated: 2020-10-06  Resolved: 2020-07-06

Status: Closed
Project: MariaDB Server
Component/s: Galera, Tests
Affects Version/s: 10.4.9
Fix Version/s: 10.2.35, 10.3.26, 10.4.16, 10.5.7

Type: Bug Priority: Critical
Reporter: Stepan Patryshev (Inactive) Assignee: Stepan Patryshev (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Environment:

OS: CentOS Linux release 7.6.1810 (Core).

Attachments: Text File 191027_1013_SSD_stdout.log     Zip Archive galera_parallel_autoinc_largetrx_191027.zip    

 Description   

It sporadically fails on the suite runs.

MariaDB Version 10.4.9-MariaDB-debug: Repository: MariaDB/server; branch 10.4; Revision 2b5f4b3ed68585b310b7ebede474928ff90d9aa2; debug built from sources.

Galera lib 26.4.3(r4535): Repository: MariaDB/galera; branch mariadb-4.x; Revision 752664dc3c7065d8e0c73ac99d0028a5f84eb250; debug built from sources.

Run:

./mtr --suite galera --force --big-test --max-test-fail=0 --timer --timestamp --timediff

stdout.log (the whole file is attached: 191027_1013_SSD_stdout.log):

mysqltest: Result content mismatch 

191027 10:25:00 +14.496 galera.galera_parallel_autoinc_largetrx 'innodb' [ fail ]
 
        Test ended at 2019-10-27 10:25:00
 
 
 
CURRENT_TEST: galera.galera_parallel_autoinc_largetrx
 
--- /home/stepan/mariadb/10.4/git/mysql-test/suite/galera/r/galera_parallel_autoinc_largetrx.result	2019-08-21 19:11:10.820245673 +0300
 
+++ /home/stepan/mariadb/10.4/git/mysql-test/suite/galera/r/galera_parallel_autoinc_largetrx.reject	2019-10-27 10:24:59.950247928 +0200
 
@@ -16,7 +16,7 @@
 
 connection node_1;
 
 SELECT COUNT(*) FROM t1;
 
 COUNT(*)
 
-30000
 
+20000
 
 SELECT COUNT(DISTINCT f1) FROM t1;
 
 COUNT(DISTINCT f1)
 
 30000
 
 
 
mysqltest: Result content mismatch

See also other logs attached: galera_parallel_autoinc_largetrx_191027.zip.

 Comments   
Comment by Stepan Patryshev (Inactive) [ 2019-12-23 ]

It's still sporadically failed on Azure and local debug runs.

Comment by Stepan Patryshev (Inactive) [ 2020-01-08 ]

Increased the priority since it fails on Azure.

Comment by Stepan Patryshev (Inactive) [ 2020-05-20 ]

Reopened it since it is still disabled on 10.2/10.3/10.4 ES.

Comment by Stepan Patryshev (Inactive) [ 2020-07-06 ]

Closing since it is not disabled and does not fail on CI.

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