Re: Linear scalability problems

2013-04-05 Thread Hiller, Dean
<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apache.org>> Subject: Re: Linear scalability problems RF=3. On Thu, Apr 4, 2013 at 7:08 AM, Cem Cayiroglu mailto:cayiro...@gmail.com>> wrote: What was the RF before adding nodes? Sent from my iPhone On 04 Apr 2013, at

Re: Linear scalability problems

2013-04-04 Thread Anand Somani
RF=3. On Thu, Apr 4, 2013 at 7:08 AM, Cem Cayiroglu wrote: > What was the RF before adding nodes? > > Sent from my iPhone > > On 04 Apr 2013, at 15:12, Anand Somani wrote: > > We are using a single process with multiple threads, will look at client > side delays. > > Thanks > > On Wed, Apr 3, 2

Re: Linear scalability problems

2013-04-04 Thread Cem Cayiroglu
What was the RF before adding nodes? Sent from my iPhone On 04 Apr 2013, at 15:12, Anand Somani wrote: > We are using a single process with multiple threads, will look at client side > delays. > > Thanks > > On Wed, Apr 3, 2013 at 9:30 AM, Tyler Hobbs wrote: > If I had to guess, I would say

Re: Linear scalability problems

2013-04-04 Thread Anand Somani
We are using a single process with multiple threads, will look at client side delays. Thanks On Wed, Apr 3, 2013 at 9:30 AM, Tyler Hobbs wrote: > If I had to guess, I would say that your client is the bottleneck, not the > cluster. Are you inserting data with multiple threads or processes? > >

Re: Linear scalability problems

2013-04-03 Thread Tyler Hobbs
If I had to guess, I would say that your client is the bottleneck, not the cluster. Are you inserting data with multiple threads or processes? On Wed, Apr 3, 2013 at 8:49 AM, Anand Somani wrote: > Hi, > > I am running some tests trying to scale out our application from using a 3 > node cluster

Linear scalability problems

2013-04-03 Thread Anand Somani
Hi, I am running some tests trying to scale out our application from using a 3 node cluster to 6 node cluster. The thing I observed is that when using a 3 node cluster I was able to handle abt 41 req/second, so I added 3 more nodes thinking it should close to double, but instead it only goes upto