Hi Guangyan, Yes, it is the correct way to change the request arrival distribution. Are you importing the class com.sun.faban.driver.NegativeExponential and are the Faban libraries on your classpath?
Thanks, On Tue, Mar 15, 2016 at 5:21 PM, Guangyan Hu <[email protected]> wrote: > Hi, > > I'm a user of the cloudsuite 3.0 web serving benchmark. I'm trying to change > the request arrival process to be negative exponential so I just uncommented > the @NegativeExponential block in Web20Driver.java like this: > > @NegativeExponential(cycleDeviation = 2, > cycleMean = 4000, // 4 seconds > cycleType = CycleType.THINKTIME) > > > > /*@Uniform(cycleMax = 120000, > cycleMin = 40000, > cycleDeviation = 10, > cycleType = CycleType.THINKTIME)*/ > > > /*@FixedTime(cycleTime = 10000, > cycleType = CycleType.THINKTIME, cycleDeviation = 1000)*/ > > However, I got a compilation error when I try to compile it: > > " [javac] /web20_benchmark/src/workload/driver/Web20Driver.java:96: error: > cannot find symbol > [javac] @NegativeExponential(cycleDeviation = 2, > [javac] ^ > [javac] symbol: class NegativeExponential > [javac] 1 error > " > > > Is this the correct to way to change the request arrival distribution? > > > > Thank you and best regards, > Guangyan > > -- Tapti Palit Ph.D. Student, Department of Computer Science, Stony Brook University.
