Hi Shanti, all my test are started by the user root, so I don't think that is a problem of the permissions.
About the other error, I had to modify de class UIDriver, method doEventDetail(): old code http.fetchURL(homepageURL), new code http.fetchURL(homepageURL+"*home*");. And after that my tests are running fine, some errors should be related to cache improvements. I attached one file with some results. And finally, thank you for your time and support! On Thu, Feb 17, 2011 at 11:44 PM, Shanti Subramanyam (gmail) < [email protected]> wrote: > The two ts (eventt.jpg) refers to the thumbnail images. When an image is > added to an event, its thumbnail is automatically generated on the fly and > stored. Errors with images usually have been due to filesystem permission > issues (the web/app server running as a user without write privileges to > the > filesystem) > > shanti > > On Thu, Feb 17, 2011 at 12:26 PM, Matheus Cunha <[email protected]> > wrote: > > > Yes, I am using rails version. > > > > And following your instructions I disabled memcached and ran the > benchmark > > using development profile of olio. But the log only shows errors related > to > > some images, curiously their names finishs with the pattern > > *eventt.jpg,*yes, two t's. Do you have any sugestion? > > > > Right now I will try to figure out why this code of class > > org.apache.olio.workload.driver.UIDriver rises IOException > > > > (@BenchmarkOperation(name = "EventDetail", > > max90th = 2, > > timing = Timing.AUTO) > > public void doEventDetail() throws Exception { > > //select random event > > logger.finer("doEventDetail"); > > if (selectedEvent == null) { > > logger.warning("In event detail and select event is null "); > > http.fetchURL(homepageURL); > > StringBuilder responseBuffer = http.getResponseBuffer(); > > selectedEvent = RandomUtil.randomEvent(random, > responseBuffer); > > if (selectedEvent == null) { > > throw new IOException("In event detail and select event is > > null "+homepageURL); > > } > > } > > ....) > > > > > > and why it is only happening when I turn the cache on. > > > > > > Thank you! > > > > On Thu, Feb 17, 2011 at 2:36 AM, Shanti Subramanyam (gmail) < > > [email protected]> wrote: > > > > > You are using the rails version? > > > I believe you don't really see a big benefit using memcached here as > you > > > already get the caching from rails. The errors you log below don't seem > > to > > > be related to memcached anyway. Do you see anything in the server logs? > > > Perhaps try running in development mode. > > > > > > Shanti > > > > > > On Wed, Feb 16, 2011 at 6:09 PM, Matheus Cunha <[email protected]> > > > wrote: > > > > > > > Hi, > > > > > > > > I'm trying to use this benchmark and the olio non-cache configuration > > > works > > > > great, no error at all! But after turn the cache on (CACHED = true, > > > > MEMCACHED = true, CACHE_SERVER = 'localhost') one error starts: > > > > > > > > Record:38 Level:WARNING > > > > Message: UIDriverAgent[0].40.doEventDetail: In event detail and > select > > > > event > > > > is null > > > > Note: Error not counted in result. > > > > Either transaction start or end time is not within steady state. > > > > ------------------------------ > > > > Details: Host SequenceDate Millis ip-10-204-170-36 4 > > > > 2011-02-16T02:02:151297821735021 > > > > Logger: com.sun.faban.driver.engine.TimeThread.40 Thread ClassMethod > 11 > > > > com.sun.faban.driver.engine.AgentThread logError > > > > ------------------------------ > > > > Exception:Message: java.io.IOException: In event detail and select > > event > > > is > > > > null > > > > Stack Trace: Class MethodLine > > > > > > > > > > > > > > org.apache.olio.workload.driver.UIDriverdoEventDetail656sun.reflect.GeneratedMethodAccessor6invoke > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImplinvoke25java.lang.reflect.Methodinvoke597com.sun.faban.driver.engine.TimeThreaddoRun169com.sun.faban.driver.engine.AgentThreadrun202 > > > > Does anybody knows if this is normal or if am I missing something? > > > > > > > > Thank you! > > > > > > > > -- > > > > Matheus Cunha. > > > > "Serenity now!" - Frank Costanza > > > > > > > > > > > > > > > -- > > Matheus Cunha. > > "Serenity now!" - Frank Costanza > > > -- Matheus Cunha. "Serenity now!" - Frank Costanza
