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From Sathya <sathia.blacks...@gmail.com>
Subject Re: How to reduce the search speed of solrcloud
Date Tue, 08 Apr 2014 17:18:46 GMT
Hi Anshum,

I am using Solr 4.7. And i follow this
tutorial<http://myjeeva.com/solrcloud-cluster-single-collection-deployment.html>to
setup a solrcloud. I have only one collection in my solr. Kindly let
me,
if u need more details.


On Fri, Apr 4, 2014 at 11:19 PM, Anshum Gupta [via Lucene] <
ml-node+s472066n4129190h65@n3.nabble.com> wrote:

> I am not sure if you setup your SolrCloud right. Can you also provide me
> with the version of Solr that you're running.
> Also, if you could tell me about how did you setup your SolrCloud cluster.
> Are the times consistent? Is this the only collection on the cluster?
>
> Also, if I am getting it right, you have 15 ZKs running. Correct me if I'm
> wrong, but if I'm not, you don't need that kind of a zk setup.
>
>
> On Fri, Apr 4, 2014 at 9:39 AM, Sathya <[hidden email]<http://user/SendEmail.jtp?type=node&node=4129190&i=0>>
> wrote:
>
> > Hi shawn,
> >
> > I have indexed 50 million data in 5 servers. 3 servers have 8gb ram. One
> > have 24gb and another one have 64gb ram. I was allocate 4 gb ram to solr
> in
> > each machine. I am using solrcloud. My total index size is 50gb
> including 5
> > servers. Each server have 3 zookeepers. Still I didnt check about OS
> disk
> > cache and heap memory. I will check and let u know shawn. If anything,
> pls
> > let me know.
> >
> > Thank u shawn.
> >
> > On Friday, April 4, 2014, Shawn Heisey-4 [via Lucene] <
> > [hidden email] <http://user/SendEmail.jtp?type=node&node=4129190&i=1>>
> wrote:
> > > On 4/4/2014 1:31 AM, Sathya wrote:
> > >> Hi All,
> > >>
> > >> Hi All, I am new to Solr. And i dont know how to increase the search
> > speed
> > >> of solrcloud. I have indexed nearly 4 GB of data. When i am searching
> a
> > >> document using java with solrj, solr takes more 6 seconds to return a
> > query
> > >> result. Any one please help me to reduce the search query time to
> less
> > than
> > >> 500 ms. i have allocate the 4 GB ram for solr. Please let me know for
> > >> further details about solrcloud config.
> > >
> > > How much total RAM do you have on the system, and how much total index
> > > data is on that system (adding up all the Solr cores)?  You've already
> > > said that you have allocated 4GB of RAM for Solr.
> > >
> > > Later you said you had 50 million documents, and then you showed us a
> > > URL that looks like SolrCloud.
> > >
> > > I suspect that you don't have enough RAM left over to cache your index
> > > effectively -- the OS Disk Cache is too small.
> > >
> > > http://wiki.apache.org/solr/SolrPerformanceProblems
> > >
> > > Another possible problem, also discussed on that page, is that your
> Java
> > > heap is too small.
> > >
> > > Thanks,
> > > Shawn
> > >
> > >
> > >
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> >
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>
>
> --
>
> Anshum Gupta
> http://www.anshumgupta.net
>
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