--loose-tokudb-check-jemalloc=0 is ignored on mtr --gdb

[Vlad Lesin]

Tokudb engine is failed to be loaded if mtr testing is started with --gdb option.

Tokudb test suits contain --loose-tokudb-check-jemalloc=0 option. If mtr is started with --gdb option --loose-tokudb-check-jemalloc=0 is ignored and tokudb engine initialization failed on checking if libjemalloc is loaded in tokudb_init_func().

[George Ormond Lorch III (gl-az)]

https://tokutek.atlassian.net/browse/DB-968

[George Ormond Lorch III (gl-az)]

This really seems an mtr issue, not TokuDB in that mtr isn't properly passing the defined extra options with --gdb. For this use case it may become irrelevant anyway if/when we remove the mandatory need/test for jemalloc.

[Sveta Smirnova (svetasmirnova)]

Not repeatable with 5.7

[Sveta Smirnova (svetasmirnova)]

Thank you for the report.

I cannot repeat described behavior in both 5.6 and 5.7 versions:

sveta@Thinkie:~/build/ps-5.6/mysql-test$ Logging: ./mtr --suite=tokudb locks-select-update-3 --start --gdb
2017-03-25 00:57:18 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path.
2017-03-25 00:57:18 0 [Note] /home/sveta/build/ps-5.6/bin/mysqld (mysqld 5.6.35-80.0-debug) starting as process 27865 ...
2017-03-25 00:57:18 27865 [Note] Plugin 'FEDERATED' is disabled.
2017-03-25 00:57:18 27865 [Note] Binlog end
2017-03-25 00:57:18 27865 [Note] Shutting down plugin 'CSV'
2017-03-25 00:57:18 27865 [Note] Shutting down plugin 'MyISAM'
MySQL Version 5.6.35
Checking supported features...
 - SSL connections supported
 - binaries are debug compiled
Collecting tests...
Checking leftover processes...
Removing old var directory...
Creating var directory '/home/sveta/build/ps-5.6/mysql-test/var'...
Installing system database...
Using parallel: 1

==============================================================================

TEST RESULT TIME (ms) or COMMENT
--------------------------------------------------------------------------

worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 13000..13009
worker[1]
Started [mysqld.1 - pid: 27912, winpid: 27912]
worker[1] Using config for test tokudb.locks-select-update-3
worker[1] Port and socket path for server(s):
worker[1] mysqld.1 13001 /home/sveta/build/ps-5.6/mysql-test/var/tmp/mysqld.1.sock
worker[1] Waiting for server(s) to exit...

sveta@Thinkie:~/build/ps-5.6/mysql-test$ mysqlmtr -P13001 test
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 13
Server version: 5.6.35-80.0-debug-log Source distribution

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Oracle is a registered trademark of Oracle Corporation and/or its
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Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show engines;
+--------------------+---------+----------------------------------------------------------------------------+--------------+------+------------+
| Engine | Support | Comment | Transactions | XA | Savepoints |
+--------------------+---------+----------------------------------------------------------------------------+--------------+------+------------+
| MyISAM | DEFAULT | MyISAM storage engine | NO | NO | NO |
| MRG_MYISAM | YES | Collection of identical MyISAM tables | NO | NO | NO |
| CSV | YES | CSV storage engine | NO | NO | NO |
| BLACKHOLE | YES | /dev/null storage engine (anything you write to it disappears) ...

[Launchpad Janitor (janitor)]

[Expired for Percona Server 5.7 because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Percona Server 5.6 because there has been no activity for 60 days.]

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-3369