[MDEV-18786] galera_sr.mysql-wsrep#215: Test failure: mysqltest: Result length mismatch Created: 2019-03-01  Updated: 2020-03-09  Resolved: 2019-10-18

Status: Closed
Project: MariaDB Server
Component/s: Galera, Tests
Affects Version/s: 10.4.3
Fix Version/s: N/A

Type: Bug Priority: Major
Reporter: Stepan Patryshev (Inactive) Assignee: Jan Lindström (Inactive)
Resolution: Not a Bug Votes: 0
Labels: galera, galera_4
Environment:

OS: CentOS Linux release 7.6.1810 (Core).


Attachments: Zip Archive 190227_galera_sr.mysql-wsrep#215-innodb.zip     Text File 190227_stdout_desktop.log    
Issue Links:
Relates
relates to MDEV-17046 Galera 4: Streaming replication Closed

 Description   

MariaDB Server: 10.4.3-MariaDB-debug built from sources, branch=10.4, commit: c568e25379600db8af4bd39df4761ba0fbc1a14e.
Galera4 lib 26.4.0(r4477): debug built from sources, commit: 9bd47835d0fcdcf2f041da39dbe5b98ff738ff10.

Run:

./mtr --suite galera_sr --force --big-test --max-test-fail=0 --parallel=auto

stdout.log: (the whole file is attached: 190227_stdout_desktop.log)

galera_sr.mysql-wsrep#215 'innodb'       w3 [ fail ]
 
--- /home/stepan/galera/git/10.4/server/mysql-test/suite/galera_sr/r/mysql-wsrep#215.result	2019-01-23 13:59:37.387821400 +0200
+++ /home/stepan/galera/git/10.4/server/mysql-test/suite/galera_sr/r/mysql-wsrep#215.reject	2019-02-27 16:58:27.057647200 +0200
@@ -115,6 +115,19 @@
 INSERT INTO t1 VALUES (1);
 INSERT INTO t1 VALUES (2);
 connection node_1a;
+Timeout in wait_condition.inc for SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_cert_failures'
+Id	User	Host	db	Command	Time	State	Info	Progress
+3	system user		NULL	Sleep	38	debug sworker[4] Trying to dump core for [mysqltest - pid: 219721, winpid: 219721]
worker[4] Trying to dump core for [mysqld.1 - pid: 219439, winpid: 219439]
worker[4] Trying to dump core for [mysqld.2 - pid: 219476, winpid: 219476]
ync point: now	NULL	0.000
+1	system user		NULL	Sleep	220	wsrep aborter idle	NULL	0.000
+2	system user		NULL	Sleep	220	Waiting on cond	NULL	0.000
+4	system user		NULL	Daemon	NULL	InnoDB purge coordinator	NULL	0.000
+7	system user		NULL	Daemon	NULL	InnoDB purge worker	NULL	0.000
+6	system user		NULL	Daemon	NULL	InnoDB purge worker	NULL	0.000
+5	system user		NULL	Daemon	NULL	InnoDB purge worker	NULL	0.000
+8	system user		NULL	Daemon	NULL	InnoDB shutdown handler	NULL	0.000
+161	root	localhost	test	Sleep	47		NULL	0.000
+162	root	localhost:37174	test	Query	31	Update	INSERT INTO t1 VALUES (2)	0.000
+163	root	localhost:37176	test	Query	0	Init	show full processlist	0.000
 SET GLOBAL DEBUG_DBUG = '';
 SET DEBUG_SYNC='now SIGNAL signal.wsrep_apply_cb';
 connection node_1;
 
mysqltest: Result length mismatch

See also attached 190227_galera_sr.mysql-wsrep#215-innodb.zip.

Note: This test is failed sporadically.



 Comments   
Comment by Stepan Patryshev (Inactive) [ 2019-04-01 ]

Last time it failed on my machine on 13.03.2019.

Comment by Jan Lindström (Inactive) [ 2019-10-18 ]

Can't repeat locally or in buildbot.

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