Hi Created MYFACES-2538 Remove resourceVersion and libraryVersion from resource identifiers.
regards, Leonardo Uribe 2010/2/5 Leonardo Uribe <lu4...@gmail.com> > Hi > > Yes, that one is a big problem. There is no way to "traverse" a jar file > without iterating over all entries to get the library version and resource > version. That means the current algorithm do that all times a resource is > rendered. This is really bad. > > I remember someone commented that on jsr-314-open at jcp.org mailing list, > and checking the latest ri code (2.0.2-b10), library and resource version > feature was removed. It seems a decision was taken there. > > Checking more, the topic describing this is: > > [jsr-314-open] Need guidance: invalid assumptions in design of resource > versioning feature > > We should change our algorithm too to prevent this performance problem. > > regards, > > Leonardo Uribe > > 2010/2/5 Martin Koci <martin.k...@aura.cz> > > Hi, >> >> during profiling YourKitProfiler always marks >> org.apache.myfaces.resource.ClassLoaderResourceLoader.getLibraryVersion(String) >> as hotspot - that method always takes 30--50% CPU time per one >> request/response. Is it a known problem? I will provide more information >> later. >> >> Regards, >> >> Martin Kočí >> >> >> >> >> >
