PS. I can kind of beleive that avg time is 0, but numOps surely can't be 0?
On Wed, Apr 20, 2011 at 5:39 PM, Dmitriy Lyubimov <[email protected]> wrote: > Hi, > > so i enabled metrics with JConsole as described in the metrics page. > (well actually some names have changed in hbase-env.sh so it's not > verbatim). > > So what i am seeing is that for rpc metrics on a regionserver, only > maxTime metric seems to change for rpcProcessingTime and rpcQueueTime. > The rest of them, including avg and numOps, are 0. > > But i know for a fact that there are requests piling up which is > indirectly confirmed by hit counts running up very quickly for block > cache hit metric. > > Any idea why i am still not seeing meaningful hbase rpc metric counts? > > Thanks in advance. > -Dmitriy >
