test rpl_cant_read_event_incident can fail sporadically

Bug #1097870 reported by Sergei Glushchenko on 2013-01-09
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona Server moved to https://jira.percona.com/projects/PS
Status tracked in 5.7
5.1
Invalid
Undecided
Unassigned
5.5
Fix Released
Low
Laurynas Biveinis
5.6
Invalid
Undecided
Unassigned
5.7
Invalid
Undecided
Unassigned

Bug Description

http://jenkins.percona.com/view/PS%205.5/job/percona-server-5.5-param/615/BUILD_TYPE=release,Host=debian6-32/testReport/junit/(root)/rpl/rpl_cant_read_event_incident__mix_/

Stacktrace

_StringException: Text attachment: traceback
------------
Comment:

Logfile:
CURRENT_TEST: rpl.rpl_cant_read_event_incident
--- /home/jenkins/workspace/percona-server-5.5-param/BUILD_TYPE/release/Host/debian6-32/Percona-Server/mysql-test/suite/rpl/r/rpl_cant_read_event_incident.result 2012-12-19 09:27:20.708508000 +0300
+++ /home/jenkins/workspace/percona-server-5.5-param/BUILD_TYPE/release/Host/debian6-32/Percona-Server/mysql-test/suite/rpl/r/rpl_cant_read_event_incident.reject 2013-01-09 14:32:51.220998616 +0300
@@ -16,6 +16,8 @@
 stop slave;
 reset slave;
 drop table if exists t;
+Warnings:
+Note 1051 Unknown table 't'
 reset master;
 End of the tests
 include/rpl_end.inc

mysqltest: Result length mismatch
------------

Comment in test case says:

# Table was created from binlog, it may not be created if SQL thread is running
# slowly and IO thread reaches incident before SQL thread applies it.
drop table if exists t;

However warning isn't suppressed.

No failures like this in 5.1 since April 1 (as far as I can see). Does NOT apply to 5.6 as test is not there it seems:

[openxs@chief mysql-test]$ pwd
/tmp/Percona-Server-5.6.10-alpha60.2-324.Linux.x86_64/mysql-test
[openxs@chief mysql-test]$ ./mtr rpl.rpl_cant_read_event_incident
Logging: ./mtr rpl.rpl_cant_read_event_incident
2013-05-22 11:54:18 0 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 table_cache: 431
2013-05-22 11:54:18 2994 [Note] Plugin 'FEDERATED' is disabled.
2013-05-22 11:54:18 2994 [Note] Binlog end
2013-05-22 11:54:18 2994 [Note] Shutting down plugin 'CSV'
2013-05-22 11:54:18 2994 [Note] Shutting down plugin 'MyISAM'
MySQL Version 5.6.10
Checking supported features...
 - SSL connections supported
Collecting tests...
mysql-test-run: *** ERROR: Could not find 'rpl_cant_read_event_incident' in 'rpl' suite
...

tags: added: ci
tags: added: upstream

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-2874

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