https://bugzilla.wikimedia.org/show_bug.cgi?id=65263
--- Comment #1 from Brad Jorsch <[email protected]> --- On further review, I'm not sure whether the rapid file uploads are responsible for the database overload leading to the disconnection (although the reconnect-then-throw-exception behavior is still unpleasant). At the same time I see many exceptions like the following: 2014-05-13 16:16:49 mw1029 enwiki: [955fda5b] /w/index.php?title=Special:Export&action=submit Exception from line 1093 of /usr/local/apache/common-local/php-1.24wmf3/includes/db/Database.php: DB connection was already closed. #0 /usr/local/apache/common-local/php-1.24wmf3/includes/db/Database.php(3492): DatabaseBase->query('COMMIT', 'DatabaseBase::c...') #1 /usr/local/apache/common-local/php-1.24wmf3/includes/db/Database.php(3477): DatabaseBase->doCommit('DatabaseBase::c...') #2 /usr/local/apache/common-local/php-1.24wmf3/includes/db/Database.php(937): DatabaseBase->commit('DatabaseBase::c...', 'flush') #3 /usr/local/apache/common-local/php-1.24wmf3/includes/db/LoadBalancer.php(870): DatabaseBase->close() #4 /usr/local/apache/common-local/php-1.24wmf3/includes/specials/SpecialExport.php(395): LoadBalancer->closeAll() #5 /usr/local/apache/common-local/php-1.24wmf3/includes/specials/SpecialExport.php(179): SpecialExport->doExport('New York City??...', Array, false, false) #6 /usr/local/apache/common-local/php-1.24wmf3/includes/specialpage/SpecialPage.php(379): SpecialExport->execute(NULL) #7 /usr/local/apache/common-local/php-1.24wmf3/includes/specialpage/SpecialPageFactory.php(503): SpecialPage->run(NULL) #8 /usr/local/apache/common-local/php-1.24wmf3/includes/Wiki.php(285): SpecialPageFactory::executePath(Object(Title), Object(RequestContext)) #9 /usr/local/apache/common-local/php-1.24wmf3/includes/Wiki.php(596): MediaWiki->performRequest() #10 /usr/local/apache/common-local/php-1.24wmf3/includes/Wiki.php(448): MediaWiki->main() #11 /usr/local/apache/common-local/php-1.24wmf3/index.php(46): MediaWiki->run() #12 /usr/local/apache/common-local/w/index.php(3): require('/usr/local/apac...') #13 {main} combined with many "too many connections" errors in dberror.log; apparently someone was spamming Special:Export at the same time. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
