How big is the data? I believe if its larger than the cache server is configured to support it simply isn't stored.
----- Original Message ---- From: André Cruz <[EMAIL PROTECTED]> To: memcached <[email protected]> Sent: Friday, December 21, 2007 3:35:03 AM Subject: java memcached client Hello all. I've been using the java memcached API (v1.6[.1]) (http://www.whalin.com/memcached/ ) for some months now. Lately I've been seeing a strange problem. Some adds fail (return false) but when I try to get the key I was trying to add, the key is there and with the correct value. And no, the key was not there before the add. Here are some logs: 2007-12-19 23:47:22,623 [TP-Processor45] DEBUG pt.sapo.storage.MemcacheStorer - Preparing to store session email = [EMAIL PROTECTED] date = Wed Dec 19 23:47:22 WET 2007 2007-12-19 23:47:22,623 [TP-Processor45] INFO com.danga.MemCached.MemCachedClient - ++++ serializing for key: sapo_sso_session%3A1ca2fabf-dd55-4a2d-93d3-90bc7f44368b for class: pt.sapo.model.SSOSession 2007-12-19 23:47:22,623 [TP-Processor45] INFO com.danga.MemCached.MemCachedClient - ++++ memcache cmd (result code): add sapo_sso_session%3A1ca2fabf-dd55-4a2d-93d3-90bc7f44368b 8 1198111642 165 (NOT_FOUND) 2007-12-19 23:47:22,623 [TP-Processor45] ERROR com.danga.MemCached.MemCachedClient - ++++ error storing data in cache for key: sapo_sso_session%3A1ca2fabf-dd55-4a2d-93d3-90bc7f44368b -- length: 165 2007-12-19 23:47:22,623 [TP-Processor45] ERROR com.danga.MemCached.MemCachedClient - NOT_FOUND 2007-12-19 23:47:22,624 [TP-Processor45] ERROR pt.sapo.storage.MemcacheStorer - Add returned false for key sapo_sso_session:1ca2fabf-dd55-4a2d-93d3-90bc7f44368b It seems the add is returning NOT_FOUND?! This return value is not in the memcached API documentation so it seems strange. I have 8 memcache servers configured, maybe some concurrency problems between the threads and this is the result to another command? I've tried to contact Greg Whalin but got no answer. Has anyone seen this problem before? The memcache server version is 1.1.12, a bit old, but I checked the changelog and didn't find anything related to a bug of this kind so it seems it's in the java API I'm using. Best regards, André Cruz ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
