Hi Yamini, I'd just add one word of caution about knowing exactly what you're trying to measure. For example, running benchmarks over a cold system is not going to be representative of real cluster performance.
To prevent caching from affecting time, you would need to do the following: * Restart Accumulo * Restart HDFS * Drop the operating system page cache (`echo 3 | /proc/sys/vm/drop_caches`) On Sat, Nov 19, 2016 at 12:34 PM, Yamini Joshi <yamini.1...@gmail.com> wrote: > Hello all > > I am trying to track performance of my queries on Accumulo.I need to clear > cache before every query in order to get clean time values. Could anyone > please tell me how could this be achieved? > > Best regards, > Yamini Joshi
