https://bugzilla.wikimedia.org/show_bug.cgi?id=63058
Bug ID: 63058
Summary: mediawiki waits for memcached connection forever
Product: MediaWiki
Version: 1.23-git
Hardware: All
OS: All
Status: NEW
Severity: major
Priority: Unprioritized
Component: General/Unknown
Assignee: [email protected]
Reporter: [email protected]
Web browser: ---
Mobile Platform: ---
Today a bunch of DB transactions hung open from mw1207. The offending apache
threads showed this stack trace:
(gdb) zbacktrace
[0xbe6a1190] usleep()
/usr/local/apache/common-local/php-1.23wmf18/includes/objectcache/BagOStuff.php:188
[0xbe6a0ae8] lock()
/usr/local/apache/common-local/php-1.23wmf18/includes/filerepo/file/LocalFile.php:1832
[0xbe6a00b0] lock()
/usr/local/apache/common-local/php-1.23wmf18/includes/filerepo/file/LocalFile.php:1164
[0xbe69fc30] upload()
/usr/local/apache/common-local/php-1.23wmf18/includes/upload/UploadBase.php:692
[0xbe69e790] performUpload()
/usr/local/apache/common-local/php-1.23wmf18/includes/api/ApiUpload.php:649
[0xbe69e3e0] performUpload()
/usr/local/apache/common-local/php-1.23wmf18/includes/api/ApiUpload.php:144
[0xbe69cc98] getContextResult()
/usr/local/apache/common-local/php-1.23wmf18/includes/api/ApiUpload.php:111
[0xbe69c610] execute()
/usr/local/apache/common-local/php-1.23wmf18/includes/api/ApiMain.php:900
[0xbe69c050] executeAction()
/usr/local/apache/common-local/php-1.23wmf18/includes/api/ApiMain.php:364
[0xbe69be48] executeActionWithErrorHandling()
/usr/local/apache/common-local/php-1.23wmf18/includes/api/ApiMain.php:335
[0xbe69aee8] execute()
/usr/local/apache/common-local/php-1.23wmf18/api.php:86
[0xbe69add8] ??? /usr/local/apache/common-local/w/api.php:3
Paravoid noticed mw1207 twemproxy had stopped listening on port 11211.
Restarting it caused the open txns to complete and the apache threads to
continue as normal.
Mediawiki shouldn't wait forever if memcached is not responding.
--
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
