Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.1(EOL)
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None
Description
According to buildbot results, it appears to fail reliably – all 4 combinations, on all 4 P8 builders, since commit 7567b9fa10985a57339e8f0dbaf6e654.
http://buildbot.askmonty.org/buildbot/builders/p8-rhel71-bintar/builds/420/steps/test/logs/stdio
encryption.create_or_replace 'ctr,xtradb' w4 [ fail ] timeout after 900 seconds
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Test ended at 2015-07-16 23:21:15
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Test case timeout after 900 seconds
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== /home/buildbot/maria-slave/power8-vlp06-bintar/build/mysql-test/var/4/log/create_or_replace.log ==
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SET default_storage_engine = InnoDB;
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CREATE TABLE t1 (pk INT PRIMARY KEY, c VARCHAR(256));
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CREATE TABLE t2 AS SELECT * FROM t1;
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drop table t1,t2;
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SET GLOBAL innodb_encryption_threads = 0;
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SET GLOBAL innodb_encryption_threads = 4;
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CREATE TABLE `table10_int_autoinc` (`col_int_key` int, pk int auto_increment, `col_int` int, key (`col_int_key` ),primary key (pk)) engine=innodb;
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INSERT /*! IGNORE */ INTO table10_int_autoinc VALUES (NULL, NULL, -474021888) , (1, NULL, NULL) , (1141047296, NULL, NULL) , (NULL, NULL, NULL) , (NULL, NULL, 1) , (NULL, NULL, 9) , (0, NULL, 1225785344) , (NULL, NULL, 1574174720) , (2, NULL, NULL) , (6, NULL, 3);
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CREATE TABLE `table1_int_autoinc` (`col_int_key` int, pk int auto_increment, `col_int` int,key (`col_int_key` ), primary key (pk)) engine=innodb;
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CREATE TABLE `table0_int_autoinc` (`col_int_key` int, pk int auto_increment, `col_int` int, key (`col_int_key` ),primary key (pk)) engine=innodb;
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INSERT /*! IGNORE */ INTO table1_int_autoinc VALUES (4, NULL, NULL);
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INSERT IGNORE INTO `table0_int_autoinc` ( `col_int_key` ) VALUES ( 1 ), ( 3 ), ( 4 ), ( 1 );
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INSERT IGNORE INTO `table1_int_autoinc` ( `col_int` ) VALUES ( 1 ), ( 0 ), ( 7 ), ( 9 );
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INSERT IGNORE INTO `table10_int_autoinc` ( `col_int` ) VALUES ( 6 ), ( 2 ), ( 3 ), ( 6 );
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== /home/buildbot/maria-slave/power8-vlp06-bintar/build/mysql-test/var/4/tmp/analyze-timeout-mysqld.1.err ==
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mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local MySQL server through socket '/home/buildbot/maria-slave/power8-vlp06-bintar/build/mysql-test/var/tmp/4/mysqld.1.sock' (111 "Connection refused")
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Attachments
Issue Links
- blocks
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MDEV-7069 Fix buildbot failures in main server trees
- Stalled
commit 62b5a561910f8001c288bcc75c11516a4d061cd3
Author: Jan Lindström <jan.lindstrom@mariadb.com>
Date: Tue Jul 21 12:51:14 2015 +0300
MDEV-8501: encryption.create_or_replace fails in buildbot on P8 buildersAnalysis: There is race between drop table and encryption threads that
could cause encryption thread to enter mutex that has been already
released.
Fix: When destroying crypt_data first enter the mutex and set crypt data
unavailable, then release the memory and clean up the data. This should
make the race more unprobable. Additionally, added big_test for
create_or_replace as it could fail testcase timeout
if you have slow I/O (tested that testcase passes with --mem).