Description:
When updating an existing table to include another column to the already existing FT index, the server crashes; The error log says:
2013-02-28 16:19:04 fc4 InnoDB: Assertion failure in thread 4036 in file ut0mem.cc line 105
InnoDB: Failing assertion: ret || !assert_on_error
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
InnoDB: Thread 2744 stopped in file os0sync.cc line 475
InnoDB: Thread 2748 stopped in file os0sync.cc line 783
InnoDB: Thread 2752 stopped in file os0sync.cc line 475
InnoDB: Thread 2756 stopped in file ut0ut.cc line 81
InnoDB: Thread 2772 stopped in file os0sync.cc line 475
InnoDB: Thread 2764 stopped in file ut0ut.cc line 81
InnoDB: Thread 2776 stopped in file os0sync.cc line 475
The last entry was issued at 16:29:11.
Before that, the server had been running since 2013-01-07 without any problems using the FT (neither searching nor adding data).
The table in question was as follows:
CREATE TABLE IF NOT EXISTS `bib` (
`00` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID',
`18` text COLLATE utf8_unicode_ci COMMENT 'Verf. & Titel / Vorlage',
`19` text COLLATE utf8_unicode_ci COMMENT 'Titel / Vorlage',
`20` text CHARACTER SET utf8 COLLATE utf8_german2_ci NOT NULL COMMENT 'Titel / Ansetzung FT',
`21` text COLLATE utf8_unicode_ci COMMENT 'Sammlungsvermerk',
`22` text COLLATE utf8_unicode_ci COMMENT 'Einheitstitel',
`23` text CHARACTER SET utf8 COLLATE utf8_german2_ci COMMENT 'Nebentitel',
`23f` text COLLATE utf8_unicode_ci COMMENT 'Früherer Titel',
`23s` text COLLATE utf8_unicode_ci COMMENT 'späterer Titel',
`24` text COLLATE utf8_unicode_ci COMMENT 'Paralleltitel',
`25` text COLLATE utf8_unicode_ci COMMENT 'formale Sachtitelergänzung',
`26` text COLLATE utf8_unicode_ci COMMENT 'Beigaben',
`28` text CHARACTER SET utf8 COLLATE utf8_german2_ci COMMENT 'Inhaltsverzeichnis FT',
`31f` date DEFAULT NULL COMMENT 'Berichtszeitraum von',
`31t` date DEFAULT NULL COMMENT 'Berichtszeitraum bis',
`37` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Sprache',
`39` varchar(700) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Verfasser / Vorlage',
`62` varchar(400) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Ausstellung',
`70` text COLLATE utf8_unicode_ci COMMENT 'Quelle',
`704` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Band',
`706` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Heft',
`708` varchar(250) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Seiten',
`71` varchar(400) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Ausgabe',
`72` varchar(400) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Reprintvermerk',
`74` bigint(20) unsigned DEFAULT NULL COMMENT 'Ort (falls nicht standard)',
`74d` bigint(20) unsigned DEFAULT NULL COMMENT 'Druckort',
`75` smallint(5) unsigned DEFAULT NULL COMMENT 'Verlag',
`75d` smallint(5) unsigned DEFAULT NULL COMMENT 'Drucker',
`76` varchar(15) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Jahr',
`76p` text COLLATE utf8_unicode_ci COMMENT 'Erscheinungsverlauf',
`77` varchar(400) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Umfang',
`81` text COLLATE utf8_unicode_ci COMMENT 'allg. FN',
`818` text COLLATE utf8_unicode_ci COMMENT 'Hochschulschriftenvermerk',
`819` varchar(150) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Ort, Jahr d. 818',
`83` bigint(20) unsigned DEFAULT NULL COMMENT 'Tagung',
`83j` year(4) DEFAULT NULL COMMENT 'Jahr der 83',
`83l` tinyint(3) unsigned DEFAULT NULL COMMENT 'lfd. Zaehlung',
`83o` bigint(20) unsigned DEFAULT NULL COMMENT 'Ort der 83',
`87` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'ISBN',
`88` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'ISSN',
`93` text COLLATE utf8_unicode_ci COMMENT 'enthält',
`97` varchar(250) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Lieferant',
`97p` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'Preis',
`99e` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'Änderung',
`99n` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' COMMENT 'Erstellung',
`z` tinyint(1) NOT NULL DEFAULT '0',
PRIMARY KEY (`00`),
KEY `74d` (`74d`),
KEY `75` (`75`),
KEY `75d` (`75d`),
KEY `74` (`74`),
KEY `83` (`83`),
FULLTEXT KEY `20` (`20`,`28`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Bücher' AUTO_INCREMENT=97996 ;
The failed command was:
ALTER TABLE `bib` ADD FULLTEXT (`23`);
The same happens when trying to add the column to an existing FT index,
ALTER TABLE `katalog`.`bib` DROP INDEX `20` ,
ADD FULLTEXT `20` (
`20` ,
`28` ,
`23`
)
albeit with a slightly different order of lines in the error log:
InnoDB: Thread 2740 stopped in file os0sync.cc line 783
InnoDB: Thread 2164 stopped in file os0sync.cc line 475
InnoDB: Thread 2748 stopped in file os0sync.cc line 475
InnoDB: Thread 2744 stopped in file ut0ut.cc line 81
InnoDB: Thread 2756 stopped in file ut0ut.cc line 81
InnoDB: Thread 2768 stopped in file os0sync.cc line 475
-
The very same works without a problem on my W2K2R2 test machine.
How to repeat:
Fill the given table with data and execute either of the given queries.
