[MDEV-9945] main.kill_processlist-6619 fails sporadically Created: 2016-04-19  Updated: 2016-06-14  Resolved: 2016-04-19

Status: Closed
Project: MariaDB Server
Component/s: Tests
Affects Version/s: 5.5
Fix Version/s: 5.5.49

Type: Bug Priority: Major
Reporter: Sergey Vojtovich Assignee: Sergey Vojtovich
Resolution: Fixed Votes: 0
Labels: foundation

Issue Links:
Relates
relates to MDEV-7069 Fix buildbot failures in main server ... Stalled

 Description   

http://buildbot.askmonty.org/buildbot/builders/kvm-bintar-centos5-x86/builds/4370/steps/test/logs/stdio

main.kill_processlist-6619               w1 [ fail ]
        Test ended at 2016-04-01 22:40:05
 
CURRENT_TEST: main.kill_processlist-6619
--- /usr/local/mariadb-5.5.48-linux-i686/mysql-test/r/kill_processlist-6619.result	2016-04-01 22:08:09.000000000 +0200
+++ /usr/local/mariadb-5.5.48-linux-i686/mysql-test/r/kill_processlist-6619.reject	2016-04-01 22:40:05.000000000 +0200
@@ -1,7 +1,7 @@
 connect  con1,localhost,root,,;
 SHOW PROCESSLIST;
 Id	User	Host	db	Command	Time	State	Info	Progress
-#	root	#	test	Sleep	#	#	NULL	0.000
+#	root	#	test	Query	#	#	select version() like '%embedded%' as 'have_embedded'	0.000
 #	root	#	test	Query	#	#	SHOW PROCESSLIST	0.000
 connection default;
 KILL QUERY con_id;
 
mysqltest: Result length mismatch



 Comments   
Comment by Sergey Vojtovich [ 2016-04-19 ]

serg, please review fix for this bug.

Comment by Elena Stepanova [ 2016-04-19 ]

We had a somewhat similar problem in 10.0: MDEV-7352, maybe a similar fix (just in a different place) is required here, too.

Comment by Sergey Vojtovich [ 2016-04-19 ]

These are separate races. Race in MDEV-7352 likely affects 5.5 too, though I didn't plan to handle it within the scope of this bug.

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