[wpmu-trac] Re: [WordPress MU Trac] #557: Object Cache Not Updating

[WordPress MU Trac]

#557: Object Cache Not Updating
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 Reporter:  lunabyte                    |        Owner:  donncha 
     Type:  defect                      |       Status:  assigned
 Priority:  highest                     |    Milestone:  WPMU 1.0
Component:  component1                  |      Version:  1.0     
 Severity:  blocker                     |   Resolution:          
 Keywords:  1.3.2, 1.3.3, object cache  |  
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Comment (by atow):

 I'm not sure if this is related, but I have been seeing something similar
 on another project of mine using MU 1.3.3.

 I change something for my blog using update_option(KEY_NAME, KEY_VALUE).
 I'm able to retrieve the value using get_option(KEY_NAME), but not via
 get_blog_option(MY_BLOG_ID, KEY_NAME).

 I am running memcached on my server. When I restart memcached, the new
 value is returned the first time. If I save the option again and try to
 retrieve, however, the old value is returned.

 Commenting out the following lines in my wp-config.php file didn't seem to
 help either:

 //$memcached_servers = array('127.0.0.1:11211');
 //define( 'ENABLE_CACHE', true);

 I had to remove the symbolic links for memcached-client.php and object-
 cache.php from wp-content in order to use the standard object caching
 system.

 If memcached is not running, or if I'm removed all traces of using
 memcache from WPMU, things work as expected.

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Ticket URL: <http://trac.mu.wordpress.org/ticket/557#comment:5>
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