[appengine-java] Re: Memcache objects remain only 5 minutes

2011-10-07 Thread Peter Nees
Thanks, examination of these statististics learned me that had during the handling of one service call multiple (unnecessary) puts and gets of the same object to memcache. I changed this that I have maximum one read, and one put. Avoiding this unnecessary activity increased the time in cache

[appengine-java] Re: Memcache objects remain only 5 minutes

2011-10-07 Thread Peter Nees
Thanks, examination of these statististics learned me that had during the handling of one service call multiple (unnecessary) puts and gets of the same object to memcache. I changed this that I have maximum one read, and one put. Avoiding this unnecessary activity increased the time in cache

[appengine-java] Re: Memcache objects remain only 5 minutes

2011-10-07 Thread Peter Nees
Thanks, examination of these statististics learned me that had during the handling of one service call multiple (unnecessary) puts and gets of the same object to memcache. I changed this that I have maximum one read, and one put. Avoiding this unnecessary activity increased the time in cache

[appengine-java] Memcache objects remain only 5 minutes

2011-09-27 Thread Peter Nees
My objects remain in the memcache only for about 5 minutes. I know that there is no guarantee about the caching period, but this seems abnormal. I've read that lack of memory could be the reason. The size of one object is about 50K, and I typically cache less as 50 objects. I have no flush