It means that the driver was unable to scrape an Event ID from the HomePage which itself suggests that the HomePage wasn't rendered correctly. What version of Ruby? What version of Rails? What OS? Is there anything in the logs? If not and you are running in production you might want to run in development mode and run a smaill test and observe what happens when EventDetail fails.
We still only support Ruby 1.8.7 and Rails 2.3.5
I configured faban/olio to run a performance test with Ruby version of Olio.
When I run the performance test I get this warning (and the
IOException) in the faban Run Log:
UIDriverAgent.1.doEventDetail: In event detail and select event is null
org.apache.olio.workload.driver.UIDriver doEventDetail 656
sun.reflect.DelegatingMethodAccessorImpl invoke 25
java.lang.reflect.Method invoke 597
com.sun.faban.driver.engine.TimeThread doRun 169
com.sun.faban.driver.engine.AgentThread run 202
Once the test is completed I see that lot of (39 out of 91)
"EventDetail" operations are failed (this is a small test run - so
the numbers are small)
What might be the cause of this problem ?
How does this affect the results, in the sense of throughput and response time ?
Thanks in advance