Thank you Jonathan.. :)
On 26 July 2011 20:08, Jonathan Ellis <jbel...@gmail.com> wrote: > cassandra.db.Caches > > On Tue, Jul 26, 2011 at 2:11 AM, Nilabja Banerjee > <nilabja.baner...@gmail.com> wrote: > > Thank you every one it is working fine..... > > > > I was watching jconsole behavior...can tell me where exactly I can find " > > RecentHitRates" : > > > > Tuning for Optimal Caching: > > > > Here they have given one example of that > > > http://www.datastax.com/docs/0.8/operations/cache_tuning#configuring-key-and-row-caches > > ....RecentHitRates... In my jconsole within MBean I am unable to find > that > > one..... > > what is the value of long[36] and long[90]..... From Jconsole attributes > > how can I find the performance of the casssandra while stress testing? > > Thank You > > > > > > On 26 July 2011 14:33, aaron morton <aa...@thelastpickle.com> wrote: > >> > >> It's in the source distribution under tools/stress see the instructions > in > >> the README file and then look at the command line help (bin/stress > --help). > >> Cheers > >> ----------------- > >> Aaron Morton > >> Freelance Cassandra Developer > >> @aaronmorton > >> http://www.thelastpickle.com > >> On 26 Jul 2011, at 19:40, CASSANDRA learner wrote: > >> > >> Hiiiii,, > >> I too wanna know what this stress tool do? What is the usage of this > >> tool... Please explain > >> > >> On Fri, Jul 22, 2011 at 6:39 PM, Jonathan Ellis <jbel...@gmail.com> > wrote: > >>> > >>> What does nodetool ring say? > >>> > >>> On Fri, Jul 22, 2011 at 12:43 AM, Nilabja Banerjee > >>> <nilabja.baner...@gmail.com> wrote: > >>> > Hi All, > >>> > > >>> > I am following this following link " > >>> > http://www.datastax.com/docs/0.7/utilities/stress_java " for a > stress > >>> > test. > >>> > I am getting this notification after running this command > >>> > > >>> > xxx.xxx.xxx.xx= my ip > >>> > > >>> > contrib/stress/bin/stress -d xxx.xxx.xxx.xx > >>> > > >>> > Created keyspaces. Sleeping 1s for propagation. > >>> > total,interval_op_rate,interval_key_rate,avg_latency,elapsed_time > >>> > Operation [44] retried 10 times - error inserting key 0000044 > >>> > ((UnavailableException)) > >>> > > >>> > Operation [49] retried 10 times - error inserting key 0000049 > >>> > ((UnavailableException)) > >>> > > >>> > Operation [7] retried 10 times - error inserting key 0000007 > >>> > ((UnavailableException)) > >>> > > >>> > Operation [6] retried 10 times - error inserting key 0000006 > >>> > ((UnavailableException)) > >>> > > >>> > Any idea why I am getting these things? > >>> > > >>> > Thank You > >>> > > >>> > > >>> > > >>> > >>> > >>> > >>> -- > >>> 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 >
