Timeouts (hence errors) will register at the rpc timeout value. On Sat, May 7, 2011 at 1:27 PM, Josep Blanquer <blanq...@rightscale.com> wrote: > I believe the offset value of Writes and Reads are in *micro*seconds right? > (that page talks about *milli*seconds) > > Also, are any timeouts or errors reflected in those times or just successful > operations? if not, is there any JMX or other tool to keep track of them? > > Josep M. > > On Fri, May 6, 2011 at 9:09 AM, Jonathan Ellis <jbel...@gmail.com> wrote: >> >> Those are updated at compaction time. >> >> On Thu, May 5, 2011 at 11:38 PM, Xaero S <xaeros...@gmail.com> wrote: >> > >> > Can someone point me to a document that explains how to interpret >> > CFHistograms output? i went through >> > >> > http://narendrasharma.blogspot.com/2011/04/cassandra-07x-understanding-output-of.html >> > which is a good beginning, but was wondering if there was anything more >> > detailed. For e.g when i run CFHistograms, i see rowsize and columncount >> > items in the table always 0 (which cant be right?) >> > >> > -Xaero >> > >> >> >> >> -- >> Jonathan Ellis >> Project Chair, Apache Cassandra >> co-founder of DataStax, the source for professional Cassandra support >> http://www.datastax.com > >
-- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com
