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From Check Peck <comptechge...@gmail.com>
Subject Re: Load on Zookeeper cluster?
Date Mon, 07 Apr 2014 01:46:52 GMT
Thanks guys.. I am going to do load test in couple of days using the
exiting Python framework. And I will share the results once I am done.


On Tue, Mar 25, 2014 at 11:19 PM, Rakesh R <rakeshr@huawei.com> wrote:

>
> If I understood the case correctly,
> Test :- 3 node ZK cluster, 600 sessions each will do one read
> operation(getChildren call) every one minute.
>
> I'm assuming the calls are equally distributed in time frame and it would
> be like : 600ops/60secs, average 10 ops/sec will go to 3 node cluster
> I also feel it should be, also it would be great if you publish the
> results after your tests.
>
>
> -Rakesh
>
> -----Original Message-----
> From: Check Peck [mailto:comptechgeeky@gmail.com]
> Sent: 26 March 2014 11:19
> To: user
> Subject: Re: Load on Zookeeper cluster?
>
> Thanks that is also quite useful.
>
> For my above use case, I just need to get the children of a particular
> znode.. And that's what will be happening from all the 600 application
> machines..
>
> From the wiki you provided, it looks it should be fine right?
>
>
> On Tue, Mar 25, 2014 at 10:13 PM, Rakesh R <rakeshr@huawei.com> wrote:
>
> >
> > Please go through the below one, hope it will be helpful to you. Also,
> > I would recommend to have a look at the basic zk configurations too.
> > All the
> > best:)
> >
> >
> > https://cwiki.apache.org/confluence/display/ZOOKEEPER/ServiceLatencyOv
> > erview
> >
> >
> > What client operations(for ex: simply creating many znodes, deleting,
> > setwatches et.) you are planning to perform.
> > Actually I'd like to know what each zkclient will be doing.
> >
> > -Rakesh
> >
> > -----Original Message-----
> > From: Check Peck [mailto:comptechgeeky@gmail.com]
> > Sent: 26 March 2014 09:40
> > To: user
> > Subject: Re: Load on Zookeeper cluster?
> >
> > On Tue, Mar 25, 2014 at 9:00 PM, Raúl Gutiérrez Segalés <
> > rgs@itevenworks.net
> > > wrote:
> >
> > > 1 ZK se
> >
> >
> >
> > Yes one ZK session per application. Zookeeper version I am running
> > currently is 3.4.5 in production.
> >
>

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