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From Nilabja Banerjee <nilabja.baner...@gmail.com>
Subject Re: Stress test using Java-based stress utility
Date Wed, 27 Jul 2011 04:55:34 GMT
Thank you Jonathan.. :)




On 26 July 2011 20:08, Jonathan Ellis <jbellis@gmail.com> wrote:

> cassandra.db.Caches
>
> On Tue, Jul 26, 2011 at 2:11 AM, Nilabja Banerjee
> <nilabja.banerjee@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 <aaron@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 <jbellis@gmail.com>
> wrote:
> >>>
> >>> What does nodetool ring say?
> >>>
> >>> On Fri, Jul 22, 2011 at 12:43 AM, Nilabja Banerjee
> >>> <nilabja.banerjee@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
>

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