Re: [JCS] Performance of invalidating a group in LRUMemoryCache

2012-06-21 Thread Thomas Vandahl
On 20.06.12 23:51, Joseph A Calzaretta wrote: > Are we doing something wrong? Is the behavior we're seeing intended or is it > a bug? If it is by design, should it perhaps be documented somewhere that > the performance of invalidateGroup is O(n) and not O(1)? Obviously, the feature was not imp

[JCS] Performance of invalidating a group in LRUMemoryCache

2012-06-20 Thread Joseph A Calzaretta
Hello, I couldn't find anything in the archives about this topic; please let us know if our questions have been answered elsewhere. We are using JCS 1.3 and have run into a problem with the performance of JCS.invalidateGroup(String) when using an LRUMemoryCache. When there are millions of obj