* Fixed the check for igbinary presence. It's not enough for the
extension to be loaded, the memcached extension also needs to be
compiled with --enable-memcached-igbinary.
* When delete() is attempted on a key that doesn't exist, return true,
as in the other BagOStuff implementations.
Change-Id: I298952f4a9925d860fa5673f632d073b1f20aa47
* Introduced a common base class for the two memcached clients, called
MemcachedBagOStuff.
* Moved the expiry time normalisation from MemcachedClient.php to
MemcachedBagOStuff since libmemcached needs the same workaround.
Change-Id: I507d4ec5a7fd863ae64a94f2c453981f9f03746c
When enabling memcached debug logs ($wgMemCachedDebug), they are
unconditionally sent to the main $wgDebugLogFile. This patch make it
possible to sent thoses specific log to an alternate file by setting
$wgDebugLogGroups['memcached']
Change-Id: I85d8ab92471ce3c31f8168dae83fe91e95e18dce
This reverts the SpecialCachedPage and formatDuration sagas, with some collateral damage here and there. All of these revisions are tagged with 'gerritmigration' and will be resubmitted into Gerrit after the Gerrit switchover. See also http://lists.wikimedia.org/pipermail/wikitech-l/2012-March/059124.html
DBABagOStuff was not refactored by r83140 which pass BagOStuff constructors
an array. This patch honor the 'dir' parameter to let you override the global
$wgTmpDirectory.
Need backport in REL1_18
* Do queries in batches of 100 rows instead of all at once. Note that if there are a lot of objects with the exact same expiry time, it might take multiple runs of the script to delete them all.
* Progress meter.
As Brion points out in <https://bugzilla.wikimedia.org/show_bug.cgi?id=29747#c7>, the shared memory functions are very buggy. In fact, eAccelerator has disabled the shared memory functions by default for awhile now. I didn't touch APC, XCache or WinCache, but I imagine they suffer from the same problems.
PHP fatal error in /usr/local/apache/common-local/php-1.18/includes/objectcache/MemcachedPhpBagOStuff.php line 91:
Call to undefined method MemCachedClientforWiki::lock()
* Fixed unintentional shortcut evaluation in MultiWriteBagOStuff::doWrite(). It would have caused writes to be skipped on the second cache if the first cache failed, now writes should be attempted on all caches.
Patch from John Du Hart: https://bugzilla.wikimedia.org/attachment.cgi?id=8849&action=diff
If XCache is present, but the xcache.var_size setting is off, we'll now consider it as xcache being disabled for CACHE_ACCEL purposes. It won't trigger view of the accelerator option in the installer, and at runtime if using CACHE_ACCEL and no other modules are available, it'll throw an error so you know that it doesn't work!
