Corin Moss dijo: > > Hi Guys, > > When I first started looking at the persistent store I mentioned the > read/write locks contained within AbstractReadWriteStore as a potential > issue. Under load test with the new JCS based store I'm still seeing > really high iowait usage after about 10-12 hours (similar to what I > noticed with the JISP based store.) I suspect that there may indeed be > a problem somewhere within this part of the store. > > The cache is no longer corrupt after the test (it was with the old JISP > store), but it does still take a long time to get anything written to > it.
No crash is an enhancement over the older one! Of course we need to see how to reduce the time you suggest. > What I'll try and do is perform a similar test, outside of the > Cocoon environment using the JCS library and see if I can recreate this. Good idea. It will help us to identify where the problem is. > I also notice that there's a new release of > EDU.oswego.cs.dl.util.concurrent - so I'll have a look at this as well. Yep: http://marc.theaimsgroup.com/?t=107793228100001&r=1&w=2 I hope the upgrade of the util.concurrent can fix this problem. Best Regards, Antonio Gallardo
