Test tokudb.dir_per_db is unstable

[Laurynas Biveinis]

On 5.6 debug+Valgrind build, running under Valgrind:

tokudb.dir_per_db w3 [ fail ]
        Test ended at 2017-02-06 06:54:36

CURRENT_TEST: tokudb.dir_per_db
==14494== Memcheck, a memory error detector
==14494== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==14494== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==14494== Command: /mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/build/client//mysqltest --defaults-file=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/build/mysql-test/var/3/my.cnf --silent --tmpdir=/tmp/gf6ZJmDYjb/3 --character-sets-dir=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/sql/share/charsets --logdir=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/build/mysql-test/var/3/log --plugin_dir=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/build/plugin/auth --database=test --timer-file=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/build/mysql-test/var/3/log/timer --test-file=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/mysql-test/suite/tokudb/t/dir_per_db.test --tail-lines=500 --result-file=/mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/mysql-test/suite/tokudb/r/dir_per_db.result
==14494==
--- /mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/mysql-test/suite/tokudb/r/dir_per_db.result 2017-01-31 19:51:30.912117650 +0300
+++ /mnt/workspace/percona-server-5.6-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/build/mysql-test/var/3/log/dir_per_db.reject 2017-02-06 14:54:32.231067086 +0300
@@ -17,6 +17,7 @@
 ## Looking for *.tokudb files in data_dir
 ## Looking for *.tokudb files in data_dir/test
 t1_key_ab_id.tokudb
+t1_key_ab_id.tokudb
 t1_key_b_id.tokudb
 t1_main_id.tokudb
 t1_status_id.tokudb

mysqltest: Result content mismatch

[George Ormond Lorch III (gl-az)]

Tracking in https://jira.percona.com/browse/TDB-43, please login there to Percona JIRA and 'watch' for future updates. Marking it as opinion here as there is no other accurate matching state.

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-3640